350397402 has 16 divisors (see below), whose sum is σ = 723401472. Its totient is φ = 113031360.

The previous prime is 350397391. The next prime is 350397403. The reversal of 350397402 is 204793053.

It is a happy number.

It is a super-3 number, since 3×350397402³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (350397403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941743 + ... + 942114.

It is an arithmetic number, because the mean of its divisors is an integer number (45212592).

Almost surely, 2^350397402 is an apocalyptic number.

350397402 is an abundant number, since it is smaller than the sum of its proper divisors (373004070).

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

350397402 is a wasteful number, since it uses less digits than its factorization.

350397402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883893.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 350397402 is about 18718.9049359197. The cubic root of 350397402 is about 704.9964971407.

The spelling of 350397402 in words is "three hundred fifty million, three hundred ninety-seven thousand, four hundred two".