740502622080 has 480 divisors, whose sum is σ = 2863570845960. Its totient is φ = 182275411968.

The previous prime is 740502622051. The next prime is 740502622087. The reversal of 740502622080 is 80226205047.

740502622080 is a `hidden beast` number, since 7 + 405 + 0 + 26 + 220 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740502622087) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 8718699 + ... + 8803221.

Almost surely, 2^740502622080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 740502622080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1431785422980).

740502622080 is an abundant number, since it is smaller than the sum of its proper divisors (2123068223880).

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

740502622080 is a wasteful number, since it uses less digits than its factorization.

740502622080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84580 (or 84546 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 740502622080 in words is "seven hundred forty billion, five hundred two million, six hundred twenty-two thousand, eighty".