347704578474 has 32 divisors (see below), whose sum is σ = 758991625920. Its totient is φ = 105314544000.

The previous prime is 347704578469. The next prime is 347704578499. The reversal of 347704578474 is 474875407743.

347704578474 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 1123077 + ... + 1398824.

It is an arithmetic number, because the mean of its divisors is an integer number (23718488310).

Almost surely, 2^347704578474 is an apocalyptic number.

347704578474 is an abundant number, since it is smaller than the sum of its proper divisors (411287047446).

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

347704578474 is a wasteful number, since it uses less digits than its factorization.

347704578474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2524006.

The product of its (nonzero) digits is 73758720, while the sum is 60.

The spelling of 347704578474 in words is "three hundred forty-seven billion, seven hundred four million, five hundred seventy-eight thousand, four hundred seventy-four".