4308157692 has 144 divisors (see below), whose sum is σ = 11901157632. Its totient is φ = 1360022400.

The previous prime is 4308157649. The next prime is 4308157741. The reversal of 4308157692 is 2967518034.

4308157692 is a `hidden beast` number, since 430 + 8 + 157 + 69 + 2 = 666.

4308157692 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

4308157692 is strictly pandigital in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2391192 + ... + 2392992.

It is an arithmetic number, because the mean of its divisors is an integer number (82646928).

It is a 1-persistent number, because it is pandigital, but 2⋅4308157692 = 8616315384 is not.

Almost surely, 2^4308157692 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4308157692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5950578816).

4308157692 is an abundant number, since it is smaller than the sum of its proper divisors (7592999940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4308157692 is a wasteful number, since it uses less digits than its factorization.

4308157692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1950 (or 1936 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 4308157692 is about 65636.5575879784. The cubic root of 4308157692 is about 1627.1610150030.

The spelling of 4308157692 in words is "four billion, three hundred eight million, one hundred fifty-seven thousand, six hundred ninety-two".