7235923968 has 416 divisors, whose sum is σ = 26420889600. Its totient is φ = 1905721344.

The previous prime is 7235923897. The next prime is 7235923969. The reversal of 7235923968 is 8693295327.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (416).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7235923969) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10063513 + ... + 10064231.

Almost surely, 2^7235923968 is an apocalyptic number.

7235923968 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7235923968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13210444800).

7235923968 is an abundant number, since it is smaller than the sum of its proper divisors (19184965632).

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

7235923968 is a wasteful number, since it uses less digits than its factorization.

7235923968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772 (or 744 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 7235923968 is about 85064.2343643908. The cubic root of 7235923968 is about 1934.1849436739.

The spelling of 7235923968 in words is "seven billion, two hundred thirty-five million, nine hundred twenty-three thousand, nine hundred sixty-eight".