746696461456 has 135 divisors (see below), whose sum is σ = 1633342459609. Its totient is φ = 330437958400.

The previous prime is 746696461439. The next prime is 746696461457. The reversal of 746696461456 is 654164696647.

The square root of 746696461456 is 864116.

It is a perfect power (a square), and thus also a powerful number.

746696461456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 35980019856 + 710716441600 = 189684^2 + 843040^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (746696461457) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1558865025 + ... + 1558865503.

Almost surely, 2^746696461456 is an apocalyptic number.

746696461456 is the 864116-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 746696461456

746696461456 is an abundant number, since it is smaller than the sum of its proper divisors (886645998153).

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

746696461456 is an equidigital number, since it uses as much as digits as its factorization.

746696461456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070 (or 533 counting only the distinct ones).

The product of its digits is 156764160, while the sum is 64.

Multiplying 746696461456 by its sum of digits (64), we get a square (47788573533184 = 6912928²).

The spelling of 746696461456 in words is "seven hundred forty-six billion, six hundred ninety-six million, four hundred sixty-one thousand, four hundred fifty-six".