350899776 has 224 divisors, whose sum is σ = 1099718400. Its totient is φ = 110854656.

The previous prime is 350899729. The next prime is 350899777. The reversal of 350899776 is 677998053.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (350899777) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3219210 + ... + 3219318.

Almost surely, 2^350899776 is an apocalyptic number.

350899776 is a gapful number since it is divisible by the number (36) 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 350899776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (549859200).

350899776 is an abundant number, since it is smaller than the sum of its proper divisors (748818624).

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

350899776 is an equidigital number, since it uses as much as digits as its factorization.

350899776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 54.

The square root of 350899776 is about 18732.3190235486. The cubic root of 350899776 is about 705.3332602760. Note that the first 3 decimals are identical.

The spelling of 350899776 in words is "three hundred fifty million, eight hundred ninety-nine thousand, seven hundred seventy-six".