34880649 has 8 divisors (see below), whose sum is σ = 48111360. Its totient is φ = 22451856.

The previous prime is 34880647. The next prime is 34880663. The reversal of 34880649 is 94608843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34880649 - 2¹ = 34880647 is a prime.

It is a super-2 number, since 2×34880649² = 2433319349322402, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34880649.

It is not an unprimeable number, because it can be changed into a prime (34880647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200377 + ... + 200550.

It is an arithmetic number, because the mean of its divisors is an integer number (6013920).

Almost surely, 2^34880649 is an apocalyptic number.

It is an amenable number.

34880649 is a deficient number, since it is larger than the sum of its proper divisors (13230711).

34880649 is a wasteful number, since it uses less digits than its factorization.

34880649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400959.

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 34880649 is about 5905.9841686208. The cubic root of 34880649 is about 326.7343932647.

The spelling of 34880649 in words is "thirty-four million, eight hundred eighty thousand, six hundred forty-nine".