350649900 has 108 divisors (see below), whose sum is σ = 1106147952. Its totient is φ = 92906880.

The previous prime is 350649889. The next prime is 350649911. The reversal of 350649900 is 9946053.

350649900 is a `hidden beast` number, since 3 + 5 + 0 + 649 + 9 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (350649889) and next prime (350649911).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 149134 + ... + 151466.

Almost surely, 2^350649900 is an apocalyptic number.

350649900 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350649900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553073976).

350649900 is an abundant number, since it is smaller than the sum of its proper divisors (755498052).

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

350649900 is a wasteful number, since it uses less digits than its factorization.

350649900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520 (or 2510 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 350649900 is about 18725.6481863780. The cubic root of 350649900 is about 705.1657977341.

The spelling of 350649900 in words is "three hundred fifty million, six hundred forty-nine thousand, nine hundred".