3954031 has 4 divisors (see below), whose sum is σ = 3969000. Its totient is φ = 3939064.

The previous prime is 3954017. The next prime is 3954053. The reversal of 3954031 is 1304593.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1304593 = 173 ⋅7541.

It is a cyclic number.

It is not a de Polignac number, because 3954031 - 2⁹ = 3953519 is a prime.

It is a super-2 number, since 2×3954031² = 31268722297922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3953987 and 3954005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954001) 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, 7081 + ... + 7618.

It is an arithmetic number, because the mean of its divisors is an integer number (992250).

Almost surely, 2^3954031 is an apocalyptic number.

3954031 is a deficient number, since it is larger than the sum of its proper divisors (14969).

3954031 is a wasteful number, since it uses less digits than its factorization.

3954031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14968.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 3954031 is about 1988.4745409484. The cubic root of 3954031 is about 158.1296670965.

The spelling of 3954031 in words is "three million, nine hundred fifty-four thousand, thirty-one".