746853457 has 16 divisors (see below), whose sum is σ = 884798464. Its totient is φ = 616896000.

The previous prime is 746853431. The next prime is 746853467. The reversal of 746853457 is 754358647.

It is not a de Polignac number, because 746853457 - 2²⁷ = 612635729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 746853457.

It is not an unprimeable number, because it can be changed into a prime (746853467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45157 + ... + 59437.

It is an arithmetic number, because the mean of its divisors is an integer number (55299904).

Almost surely, 2^746853457 is an apocalyptic number.

It is an amenable number.

746853457 is a deficient number, since it is larger than the sum of its proper divisors (137945007).

746853457 is a wasteful number, since it uses less digits than its factorization.

746853457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14560.

The product of its digits is 2822400, while the sum is 49.

The square root of 746853457 is about 27328.6197419482. The cubic root of 746853457 is about 907.2879269287.

The spelling of 746853457 in words is "seven hundred forty-six million, eight hundred fifty-three thousand, four hundred fifty-seven".