249950034 has 12 divisors (see below), whose sum is σ = 541558446. Its totient is φ = 83316672.

The previous prime is 249950023. The next prime is 249950047. The reversal of 249950034 is 430059942.

It can be written as a sum of positive squares in only one way, i.e., 204347025 + 45603009 = 14295^2 + 6753^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6943039 + ... + 6943074.

Almost surely, 2^249950034 is an apocalyptic number.

249950034 is an abundant number, since it is smaller than the sum of its proper divisors (291608412).

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

249950034 is a wasteful number, since it uses less digits than its factorization.

249950034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13886121 (or 13886118 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 249950034 is about 15809.8081582289. The cubic root of 249950034 is about 629.9185533410.

The spelling of 249950034 in words is "two hundred forty-nine million, nine hundred fifty thousand, thirty-four".