349425710 has 16 divisors (see below), whose sum is σ = 630288000. Its totient is φ = 139476576.

The previous prime is 349425689. The next prime is 349425757. The reversal of 349425710 is 17524943.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31685 + ... + 41264.

It is an arithmetic number, because the mean of its divisors is an integer number (39393000).

Almost surely, 2^349425710 is an apocalyptic number.

349425710 is a deficient number, since it is larger than the sum of its proper divisors (280862290).

349425710 is a wasteful number, since it uses less digits than its factorization.

349425710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73435.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 349425710 is about 18692.9320867541. The cubic root of 349425710 is about 704.3442152263.

The spelling of 349425710 in words is "three hundred forty-nine million, four hundred twenty-five thousand, seven hundred ten".