745382846 has 8 divisors (see below), whose sum is σ = 1204080024. Its totient is φ = 344022840.

The previous prime is 745382819. The next prime is 745382861. The reversal of 745382846 is 648283547.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×745382846² = 1111191174222119432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 745382846.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14334260 + ... + 14334311.

It is an arithmetic number, because the mean of its divisors is an integer number (150510003).

Almost surely, 2^745382846 is an apocalyptic number.

745382846 is a deficient number, since it is larger than the sum of its proper divisors (458697178).

745382846 is a wasteful number, since it uses less digits than its factorization.

745382846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28668586.

The product of its digits is 1290240, while the sum is 47.

The square root of 745382846 is about 27301.7004232337. The cubic root of 745382846 is about 906.6920294292.

The spelling of 745382846 in words is "seven hundred forty-five million, three hundred eighty-two thousand, eight hundred forty-six".