350463780 has 48 divisors (see below), whose sum is σ = 1090333440. Its totient is φ = 93456864.

The previous prime is 350463779. The next prime is 350463791. The reversal of 350463780 is 87364053.

It is a happy number.

It is a super-2 number, since 2×350463780² = 245649722183776800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323964 + ... + 325043.

It is an arithmetic number, because the mean of its divisors is an integer number (22715280).

Almost surely, 2^350463780 is an apocalyptic number.

350463780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

350463780 is an abundant number, since it is smaller than the sum of its proper divisors (739869660).

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

350463780 is a wasteful number, since it uses less digits than its factorization.

350463780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649025 (or 649017 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 350463780 is about 18720.6778723421. The cubic root of 350463780 is about 705.0410116477.

The spelling of 350463780 in words is "three hundred fifty million, four hundred sixty-three thousand, seven hundred eighty".