740612690496 has 392 divisors, whose sum is σ = 2540835700640. Its totient is φ = 211545540864.

The previous prime is 740612690483. The next prime is 740612690501. The reversal of 740612690496 is 694096216047.

It is a happy number.

740612690496 is a `hidden beast` number, since 7 + 4 + 0 + 61 + 2 + 6 + 90 + 496 = 666.

740612690496 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (392).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 203295651 + ... + 203299293.

Almost surely, 2^740612690496 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 740612690496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1270417850320).

740612690496 is an abundant number, since it is smaller than the sum of its proper divisors (1800223010144).

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

740612690496 is an frugal number, since it uses more digits than its factorization.

740612690496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3706 (or 3655 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 740612690496 in words is "seven hundred forty billion, six hundred twelve million, six hundred ninety thousand, four hundred ninety-six".