34980399 has 12 divisors (see below), whose sum is σ = 50635000. Its totient is φ = 23270544.

The previous prime is 34980397. The next prime is 34980403. The reversal of 34980399 is 99308943.

It is not a de Polignac number, because 34980399 - 2¹ = 34980397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34980397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 597 + ... + 8385.

Almost surely, 2^34980399 is an apocalyptic number.

34980399 is a deficient number, since it is larger than the sum of its proper divisors (15654601).

34980399 is a wasteful number, since it uses less digits than its factorization.

34980399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8294 (or 8291 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 34980399 is about 5914.4229642460. The cubic root of 34980399 is about 327.0455565965.

The spelling of 34980399 in words is "thirty-four million, nine hundred eighty thousand, three hundred ninety-nine".