350726436 has 60 divisors (see below), whose sum is σ = 946471680. Its totient is φ = 113134320.

The previous prime is 350726429. The next prime is 350726449. The reversal of 350726436 is 634627053.

350726436 is a `hidden beast` number, since 3 + 5 + 0 + 7 + 2 + 643 + 6 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 350726436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7416 + ... + 27503.

It is an arithmetic number, because the mean of its divisors is an integer number (15774528).

Almost surely, 2^350726436 is an apocalyptic number.

350726436 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

350726436 is an abundant number, since it is smaller than the sum of its proper divisors (595745244).

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

350726436 is a wasteful number, since it uses less digits than its factorization.

350726436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34966 (or 34955 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The square root of 350726436 is about 18727.6916890470. The cubic root of 350726436 is about 705.2170992776.

The spelling of 350726436 in words is "three hundred fifty million, seven hundred twenty-six thousand, four hundred thirty-six".