3372642 has 96 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 846720.

The previous prime is 3372641. The next prime is 3372643. The reversal of 3372642 is 2462733.

It is an interprime number because it is at equal distance from previous prime (3372641) and next prime (3372643).

It is a super-2 number, since 2×3372642² = 22749428120328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3372641) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47467 + ... + 47537.

It is an arithmetic number, because the mean of its divisors is an integer number (98280).

Almost surely, 2^3372642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3372642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717440).

3372642 is an abundant number, since it is smaller than the sum of its proper divisors (6062238).

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

3372642 is a wasteful number, since it uses less digits than its factorization.

3372642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128 (or 125 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 3372642 is about 1836.4754286404. The cubic root of 3372642 is about 149.9650585279.

Subtracting from 3372642 its reverse (2462733), we obtain a palindrome (909909).

The spelling of 3372642 in words is "three million, three hundred seventy-two thousand, six hundred forty-two".