7462981368 has 48 divisors (see below), whose sum is σ = 21401200080. Its totient is φ = 2341327104.

The previous prime is 7462981319. The next prime is 7462981369. The reversal of 7462981368 is 8631892647.

7462981368 is a `hidden beast` number, since 7 + 4 + 629 + 8 + 1 + 3 + 6 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7462981369) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3047380 + ... + 3049827.

It is an arithmetic number, because the mean of its divisors is an integer number (445858335).

Almost surely, 2^7462981368 is an apocalyptic number.

It is an amenable number.

7462981368 is an abundant number, since it is smaller than the sum of its proper divisors (13938218712).

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

7462981368 is a wasteful number, since it uses less digits than its factorization.

7462981368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6097236 (or 6097229 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 7462981368 is about 86388.5488244825. The cubic root of 7462981368 is about 1954.2079952861.

The spelling of 7462981368 in words is "seven billion, four hundred sixty-two million, nine hundred eighty-one thousand, three hundred sixty-eight".