6320637492 has 48 divisors (see below), whose sum is σ = 16394982912. Its totient is φ = 1882074240.

The previous prime is 6320637437. The next prime is 6320637529. The reversal of 6320637492 is 2947360236.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648663 + ... + 658334.

It is an arithmetic number, because the mean of its divisors is an integer number (341562144).

Almost surely, 2^6320637492 is an apocalyptic number.

6320637492 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6320637492 is an abundant number, since it is smaller than the sum of its proper divisors (10074345420).

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

6320637492 is a wasteful number, since it uses less digits than its factorization.

6320637492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307048 (or 1307046 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 42.

The square root of 6320637492 is about 79502.4370192512. The cubic root of 6320637492 is about 1848.9292554357.

The spelling of 6320637492 in words is "six billion, three hundred twenty million, six hundred thirty-seven thousand, four hundred ninety-two".