3965374 has 24 divisors (see below), whose sum is σ = 7087608. Its totient is φ = 1658160.

The previous prime is 3965371. The next prime is 3965383. The reversal of 3965374 is 4735693.

3965374 = 33² + 34² + ... + 228².

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3965371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3744 + ... + 4684.

It is an arithmetic number, because the mean of its divisors is an integer number (295317).

Almost surely, 2^3965374 is an apocalyptic number.

3965374 is a deficient number, since it is larger than the sum of its proper divisors (3122234).

3965374 is a wasteful number, since it uses less digits than its factorization.

3965374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000 (or 993 counting only the distinct ones).

The product of its digits is 68040, while the sum is 37.

The square root of 3965374 is about 1991.3246847262. The cubic root of 3965374 is about 158.2807325425.

The spelling of 3965374 in words is "three million, nine hundred sixty-five thousand, three hundred seventy-four".