350697984 has 240 divisors, whose sum is σ = 1162193472. Its totient is φ = 92012544.

The previous prime is 350697983. The next prime is 350697989. The reversal of 350697984 is 489796053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350697983) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1816992 + ... + 1817184.

Almost surely, 2^350697984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350697984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581096736).

350697984 is an abundant number, since it is smaller than the sum of its proper divisors (811495488).

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

350697984 is a wasteful number, since it uses less digits than its factorization.

350697984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 350697984 is about 18726.9320498580. The cubic root of 350697984 is about 705.1980289734.

The spelling of 350697984 in words is "three hundred fifty million, six hundred ninety-seven thousand, nine hundred eighty-four".