3704657442 has 32 divisors (see below), whose sum is σ = 7944480000. Its totient is φ = 1147531008.

The previous prime is 3704657417. The next prime is 3704657549. The reversal of 3704657442 is 2447564073.

It is a junction number, because it is equal to n+sod(n) for n = 3704657394 and 3704657403.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221817 + ... + 237932.

It is an arithmetic number, because the mean of its divisors is an integer number (248265000).

Almost surely, 2^3704657442 is an apocalyptic number.

3704657442 is an abundant number, since it is smaller than the sum of its proper divisors (4239822558).

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

3704657442 is a wasteful number, since it uses less digits than its factorization.

3704657442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459850.

The product of its (nonzero) digits is 564480, while the sum is 42.

The square root of 3704657442 is about 60865.8972003206. The cubic root of 3704657442 is about 1547.3290723038.

The spelling of 3704657442 in words is "three billion, seven hundred four million, six hundred fifty-seven thousand, four hundred forty-two".