3902734 has 12 divisors (see below), whose sum is σ = 6435072. Its totient is φ = 1773860.

The previous prime is 3902713. The next prime is 3902747. The reversal of 3902734 is 4372093.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7822 + ... + 8305.

It is an arithmetic number, because the mean of its divisors is an integer number (536256).

Almost surely, 2^3902734 is an apocalyptic number.

3902734 is a deficient number, since it is larger than the sum of its proper divisors (2532338).

3902734 is a wasteful number, since it uses less digits than its factorization.

3902734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16151 (or 16140 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 3902734 is about 1975.5338518993. The cubic root of 3902734 is about 157.4428649736.

The spelling of 3902734 in words is "three million, nine hundred two thousand, seven hundred thirty-four".