3162838 has 16 divisors (see below), whose sum is σ = 5448960. Its totient is φ = 1348776.

The previous prime is 3162829. The next prime is 3162839. The reversal of 3162838 is 8382613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3162839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3253 + ... + 4111.

It is an arithmetic number, because the mean of its divisors is an integer number (340560).

Almost surely, 2^3162838 is an apocalyptic number.

3162838 is a deficient number, since it is larger than the sum of its proper divisors (2286122).

3162838 is a wasteful number, since it uses less digits than its factorization.

3162838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131.

The product of its digits is 6912, while the sum is 31.

The square root of 3162838 is about 1778.4369541820. The cubic root of 3162838 is about 146.7885958072.

The spelling of 3162838 in words is "three million, one hundred sixty-two thousand, eight hundred thirty-eight".