746394425 has 24 divisors (see below), whose sum is σ = 1060128576. Its totient is φ = 510661440.

The previous prime is 746394421. The next prime is 746394457. The reversal of 746394425 is 524493647.

It is not a de Polignac number, because 746394425 - 2² = 746394421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (746394421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77159 + ... + 86291.

It is an arithmetic number, because the mean of its divisors is an integer number (44172024).

Almost surely, 2^746394425 is an apocalyptic number.

It is an amenable number.

746394425 is a deficient number, since it is larger than the sum of its proper divisors (313734151).

746394425 is a wasteful number, since it uses less digits than its factorization.

746394425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9617 (or 9612 counting only the distinct ones).

The product of its digits is 725760, while the sum is 44.

The square root of 746394425 is about 27320.2200759804. The cubic root of 746394425 is about 907.1020093561.

The spelling of 746394425 in words is "seven hundred forty-six million, three hundred ninety-four thousand, four hundred twenty-five".