350733402 has 40 divisors (see below), whose sum is σ = 788527476. Its totient is φ = 116520768.

The previous prime is 350733379. The next prime is 350733419. The reversal of 350733402 is 204337053.

It can be written as a sum of positive squares in 2 ways, for example, as 324324081 + 26409321 = 18009^2 + 5139^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 47248 + ... + 54164.

Almost surely, 2^350733402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350733402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394263738).

350733402 is an abundant number, since it is smaller than the sum of its proper divisors (437794074).

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

350733402 is a wasteful number, since it uses less digits than its factorization.

350733402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7244 (or 7235 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 350733402 is about 18727.8776693997. The cubic root of 350733402 is about 705.2217681679.

The spelling of 350733402 in words is "three hundred fifty million, seven hundred thirty-three thousand, four hundred two".