745963196 has 48 divisors (see below), whose sum is σ = 1533530880. Its totient is φ = 313701120.

The previous prime is 745963189. The next prime is 745963217. The reversal of 745963196 is 691369547.

It is a super-2 number, since 2×745963196² = 1112922179573068832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35681 + ... + 52583.

It is an arithmetic number, because the mean of its divisors is an integer number (31948560).

Almost surely, 2^745963196 is an apocalyptic number.

It is an amenable number.

745963196 is an abundant number, since it is smaller than the sum of its proper divisors (787567684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745963196 is a wasteful number, since it uses less digits than its factorization.

745963196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16994 (or 16992 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 50.

The square root of 745963196 is about 27312.3268140962. The cubic root of 745963196 is about 906.9272831274.

The spelling of 745963196 in words is "seven hundred forty-five million, nine hundred sixty-three thousand, one hundred ninety-six".