6293949090 has 64 divisors (see below), whose sum is σ = 17746307712. Its totient is φ = 1408435200.

The previous prime is 6293949089. The next prime is 6293949119. The reversal of 6293949090 is 909493926.

It is a super-2 number, since 2×6293949090² = 79227590295023656200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 729271 + ... + 737850.

It is an arithmetic number, because the mean of its divisors is an integer number (277286058).

Almost surely, 2^6293949090 is an apocalyptic number.

6293949090 is an abundant number, since it is smaller than the sum of its proper divisors (11452358622).

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

6293949090 is a wasteful number, since it uses less digits than its factorization.

6293949090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1467155.

The product of its (nonzero) digits is 944784, while the sum is 51.

The square root of 6293949090 is about 79334.4130248658. The cubic root of 6293949090 is about 1846.3232639543.

The spelling of 6293949090 in words is "six billion, two hundred ninety-three million, nine hundred forty-nine thousand, ninety".