3962156 has 24 divisors (see below), whose sum is σ = 8010576. Its totient is φ = 1694720.

The previous prime is 3962143. The next prime is 3962201. The reversal of 3962156 is 6512693.

It is a happy number.

3962156 is nontrivially palindromic in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1901 + ... + 3396.

It is an arithmetic number, because the mean of its divisors is an integer number (333774).

Almost surely, 2^3962156 is an apocalyptic number.

It is an amenable number.

3962156 is an abundant number, since it is smaller than the sum of its proper divisors (4048420).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3962156 is a wasteful number, since it uses less digits than its factorization.

3962156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5329 (or 5327 counting only the distinct ones).

The product of its digits is 9720, while the sum is 32.

The square root of 3962156 is about 1990.5165158822. The cubic root of 3962156 is about 158.2379046998.

It can be divided in two parts, 396215 and 6, that multiplied together give a triangular number (2377290 = T₂₁₈₀).

The spelling of 3962156 in words is "three million, nine hundred sixty-two thousand, one hundred fifty-six".