34457860 has 12 divisors (see below), whose sum is σ = 72361548. Its totient is φ = 13783136.

The previous prime is 34457851. The next prime is 34457879. The reversal of 34457860 is 6875443.

It can be written as a sum of positive squares in 2 ways, for example, as 4251844 + 30206016 = 2062^2 + 5496^2 .

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, 861427 + ... + 861466.

It is an arithmetic number, because the mean of its divisors is an integer number (6030129).

Almost surely, 2^34457860 is an apocalyptic number.

It is an amenable number.

34457860 is an abundant number, since it is smaller than the sum of its proper divisors (37903688).

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

34457860 is a wasteful number, since it uses less digits than its factorization.

34457860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722902 (or 1722900 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 34457860 is about 5870.0817711511. The cubic root of 34457860 is about 325.4089054298.

The spelling of 34457860 in words is "thirty-four million, four hundred fifty-seven thousand, eight hundred sixty".