350785408 has 16 divisors (see below), whose sum is σ = 698830560. Its totient is φ = 175392640.

The previous prime is 350785403. The next prime is 350785427. The reversal of 350785408 is 804587053.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350785403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1370128 + ... + 1370383.

It is an arithmetic number, because the mean of its divisors is an integer number (43676910).

Almost surely, 2^350785408 is an apocalyptic number.

It is an amenable number.

350785408 is a deficient number, since it is larger than the sum of its proper divisors (348045152).

350785408 is an equidigital number, since it uses as much as digits as its factorization.

350785408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740525 (or 2740513 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 350785408 is about 18729.2660827914. The cubic root of 350785408 is about 705.2566227046.

The spelling of 350785408 in words is "three hundred fifty million, seven hundred eighty-five thousand, four hundred eight".