34492820 has 12 divisors (see below), whose sum is σ = 72434964. Its totient is φ = 13797120.

The previous prime is 34492811. The next prime is 34492831. The reversal of 34492820 is 2829443.

It can be written as a sum of positive squares in 2 ways, for example, as 7639696 + 26853124 = 2764^2 + 5182^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862301 + ... + 862340.

It is an arithmetic number, because the mean of its divisors is an integer number (6036247).

Almost surely, 2^34492820 is an apocalyptic number.

It is an amenable number.

34492820 is an abundant number, since it is smaller than the sum of its proper divisors (37942144).

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

34492820 is a wasteful number, since it uses less digits than its factorization.

34492820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724650 (or 1724648 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 34492820 is about 5873.0588282427. The cubic root of 34492820 is about 325.5189185506.

The spelling of 34492820 in words is "thirty-four million, four hundred ninety-two thousand, eight hundred twenty".