34786404 has 27 divisors (see below), whose sum is σ = 88021843. Its totient is φ = 11583672.

The previous prime is 34786387. The next prime is 34786463. The reversal of 34786404 is 40468743.

The square root of 34786404 is 5898.

It is a perfect power (a square), and thus also a powerful number.

34786404 is a `hidden beast` number, since 3 + 4 + 7 + 8 + 640 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 34897 + ... + 35879.

Almost surely, 2^34786404 is an apocalyptic number.

34786404 is the 5898-th square number.

It is an amenable number.

34786404 is an abundant number, since it is smaller than the sum of its proper divisors (53235439).

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

34786404 is an equidigital number, since it uses as much as digits as its factorization.

34786404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976 (or 988 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The cubic root of 34786404 is about 326.4398569048.

Multiplying 34786404 by its sum of digits (36), we get a square (1252310544 = 35388²).

34786404 divided by its sum of digits (36) gives a square (966289 = 983²).

The spelling of 34786404 in words is "thirty-four million, seven hundred eighty-six thousand, four hundred four".