34374620 has 24 divisors (see below), whose sum is σ = 82499424. Its totient is φ = 11785536.

The previous prime is 34374619. The next prime is 34374631. The reversal of 34374620 is 2647343.

34374620 = 2213² + 2214² + ... + 2219².

It is a happy number.

It is a super-2 number, since 2×34374620² = 2363229000288800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122627 + ... + 122906.

It is an arithmetic number, because the mean of its divisors is an integer number (3437476).

Almost surely, 2^34374620 is an apocalyptic number.

It is an amenable number.

34374620 is an abundant number, since it is smaller than the sum of its proper divisors (48124804).

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

34374620 is a wasteful number, since it uses less digits than its factorization.

34374620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245549 (or 245547 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

The square root of 34374620 is about 5862.9872931808. The cubic root of 34374620 is about 325.1466635878.

The spelling of 34374620 in words is "thirty-four million, three hundred seventy-four thousand, six hundred twenty".