4074623922 has 32 divisors (see below), whose sum is σ = 8428032000. Its totient is φ = 1312476048.

The previous prime is 4074623887. The next prime is 4074623923. The reversal of 4074623922 is 2293264704.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4074623923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69172 + ... + 113727.

It is an arithmetic number, because the mean of its divisors is an integer number (263376000).

Almost surely, 2^4074623922 is an apocalyptic number.

4074623922 is an abundant number, since it is smaller than the sum of its proper divisors (4353408078).

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

4074623922 is a wasteful number, since it uses less digits than its factorization.

4074623922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183030.

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 4074623922 is about 63832.7809358170. The cubic root of 4074623922 is about 1597.2118005476.

The spelling of 4074623922 in words is "four billion, seventy-four million, six hundred twenty-three thousand, nine hundred twenty-two".