34790646 has 48 divisors (see below), whose sum is σ = 77201712. Its totient is φ = 10443840.

The previous prime is 34790641. The next prime is 34790647. The reversal of 34790646 is 64609743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34790641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125460 + ... + 125736.

It is an arithmetic number, because the mean of its divisors is an integer number (1608369).

Almost surely, 2^34790646 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34790646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38600856).

34790646 is an abundant number, since it is smaller than the sum of its proper divisors (42411066).

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

34790646 is a wasteful number, since it uses less digits than its factorization.

34790646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 39.

The square root of 34790646 is about 5898.3596024658. The cubic root of 34790646 is about 326.4531255139.

The spelling of 34790646 in words is "thirty-four million, seven hundred ninety thousand, six hundred forty-six".