3422139 has 16 divisors (see below), whose sum is σ = 5276160. Its totient is φ = 1932480.

The previous prime is 3422137. The next prime is 3422141. The reversal of 3422139 is 9312243.

It is an interprime number because it is at equal distance from previous prime (3422137) and next prime (3422141).

It is not a de Polignac number, because 3422139 - 2¹ = 3422137 is a prime.

It is a super-2 number, since 2×3422139² = 23422070670642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3422131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954 + ... + 2784.

It is an arithmetic number, because the mean of its divisors is an integer number (329760).

Almost surely, 2^3422139 is an apocalyptic number.

3422139 is a deficient number, since it is larger than the sum of its proper divisors (1854021).

3422139 is a wasteful number, since it uses less digits than its factorization.

3422139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1930.

The product of its digits is 1296, while the sum is 24.

The square root of 3422139 is about 1849.9024298595. The cubic root of 3422139 is about 150.6951292152.

Multiplying 3422139 by its sum of digits (24), we get a triangular number (82131336 = T₁₂₈₁₆).

The spelling of 3422139 in words is "three million, four hundred twenty-two thousand, one hundred thirty-nine".