3431902 has 8 divisors (see below), whose sum is σ = 5167800. Its totient is φ = 1709304.

The previous prime is 3431891. The next prime is 3431903. The reversal of 3431902 is 2091343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3431903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2652 + ... + 3727.

It is an arithmetic number, because the mean of its divisors is an integer number (645975).

Almost surely, 2^3431902 is an apocalyptic number.

3431902 is a deficient number, since it is larger than the sum of its proper divisors (1735898).

3431902 is a wasteful number, since it uses less digits than its factorization.

3431902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6650.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 3431902 is about 1852.5393383138. The cubic root of 3431902 is about 150.8382988981.

The spelling of 3431902 in words is "three million, four hundred thirty-one thousand, nine hundred two".