625284793 has 16 divisors (see below), whose sum is σ = 734930944. Its totient is φ = 520758720.

The previous prime is 625284767. The next prime is 625284827. The reversal of 625284793 is 397482526.

It is not a de Polignac number, because 625284793 - 2⁵ = 625284761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (625284743) 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, 280423 + ... + 282643.

It is an arithmetic number, because the mean of its divisors is an integer number (45933184).

Almost surely, 2^625284793 is an apocalyptic number.

It is an amenable number.

625284793 is a deficient number, since it is larger than the sum of its proper divisors (109646151).

625284793 is a wasteful number, since it uses less digits than its factorization.

625284793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352.

The product of its digits is 725760, while the sum is 46.

The square root of 625284793 is about 25005.6952112914. The cubic root of 625284793 is about 855.1178173997.

The spelling of 625284793 in words is "six hundred twenty-five million, two hundred eighty-four thousand, seven hundred ninety-three".