746274272887 has 32 divisors (see below), whose sum is σ = 885725568000. Its totient is φ = 619831440000.

The previous prime is 746274272881. The next prime is 746274272917. The reversal of 746274272887 is 788272472647.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 746274272887 - 2⁷ = 746274272759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746274272881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53302114 + ... + 53316112.

It is an arithmetic number, because the mean of its divisors is an integer number (27678924000).

Almost surely, 2^746274272887 is an apocalyptic number.

746274272887 is a deficient number, since it is larger than the sum of its proper divisors (139451295113).

746274272887 is a wasteful number, since it uses less digits than its factorization.

746274272887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17815.

The product of its digits is 118013952, while the sum is 64.

The spelling of 746274272887 in words is "seven hundred forty-six billion, two hundred seventy-four million, two hundred seventy-two thousand, eight hundred eighty-seven".