3900351 has 36 divisors (see below), whose sum is σ = 6592392. Its totient is φ = 2044224.

The previous prime is 3900349. The next prime is 3900359. The reversal of 3900351 is 1530093.

It is not a de Polignac number, because 3900351 - 2¹ = 3900349 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

3900351 is a modest number, since divided by 351 gives 39 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3900359) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 24765 + ... + 24921.

It is an arithmetic number, because the mean of its divisors is an integer number (183122).

Almost surely, 2^3900351 is an apocalyptic number.

3900351 is a deficient number, since it is larger than the sum of its proper divisors (2692041).

3900351 is a wasteful number, since it uses less digits than its factorization.

3900351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 405, while the sum is 21.

The square root of 3900351 is about 1974.9306316932. The cubic root of 3900351 is about 157.4108137042.

It can be divided in two parts, 3900 and 351, that multiplied together give a square (1368900 = 1170²).

The spelling of 3900351 in words is "three million, nine hundred thousand, three hundred fifty-one".