7694472042 has 24 divisors (see below), whose sum is σ = 17288814816. Its totient is φ = 2564823852.

The previous prime is 7694472029. The next prime is 7694472043. The reversal of 7694472042 is 2402744967.

It is not an unprimeable number, because it can be changed into a prime (7694472043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7915638 + ... + 7916609.

It is an arithmetic number, because the mean of its divisors is an integer number (720367284).

Almost surely, 2^7694472042 is an apocalyptic number.

7694472042 is an abundant number, since it is smaller than the sum of its proper divisors (9594342774).

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

7694472042 is a wasteful number, since it uses less digits than its factorization.

7694472042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15832264 (or 15832252 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 7694472042 is about 87718.1397545570. The cubic root of 7694472042 is about 1974.2081570202.

The spelling of 7694472042 in words is "seven billion, six hundred ninety-four million, four hundred seventy-two thousand, forty-two".