3442782 has 16 divisors (see below), whose sum is σ = 7869312. Its totient is φ = 983640.

The previous prime is 3442763. The next prime is 3442799. The reversal of 3442782 is 2872443.

It is a congruent number.

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, 40944 + ... + 41027.

It is an arithmetic number, because the mean of its divisors is an integer number (491832).

Almost surely, 2^3442782 is an apocalyptic number.

3442782 is an abundant number, since it is smaller than the sum of its proper divisors (4426530).

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

3442782 is a wasteful number, since it uses less digits than its factorization.

3442782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81983.

The product of its digits is 10752, while the sum is 30.

The square root of 3442782 is about 1855.4735244675. The cubic root of 3442782 is about 150.9975293077.

It can be divided in two parts, 3442 and 782, that added together give a palindrome (4224).

The spelling of 3442782 in words is "three million, four hundred forty-two thousand, seven hundred eighty-two".