746416250 has 20 divisors (see below), whose sum is σ = 1399084962. Its totient is φ = 298566000.

The previous prime is 746416249. The next prime is 746416289. The reversal of 746416250 is 52614647.

It can be written as a sum of positive squares in 5 ways, for example, as 3690241 + 742726009 = 1921^2 + 27253^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 746416250.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 297317 + ... + 299816.

Almost surely, 2^746416250 is an apocalyptic number.

746416250 is a deficient number, since it is larger than the sum of its proper divisors (652668712).

746416250 is an equidigital number, since it uses as much as digits as its factorization.

746416250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597155 (or 597140 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 746416250 is about 27320.6195024930. The cubic root of 746416250 is about 907.1108506639.

The spelling of 746416250 in words is "seven hundred forty-six million, four hundred sixteen thousand, two hundred fifty".