708473044 has 12 divisors (see below), whose sum is σ = 1240089844. Its totient is φ = 354161664.

The previous prime is 708473041. The next prime is 708473047. The reversal of 708473044 is 440374807.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (708473041) and next prime (708473047).

It can be written as a sum of positive squares in 2 ways, for example, as 440496144 + 267976900 = 20988^2 + 16370^2 .

It is a junction number, because it is equal to n+sod(n) for n = 708472994 and 708473012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708473041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6292 + ... + 38164.

Almost surely, 2^708473044 is an apocalyptic number.

It is an amenable number.

708473044 is a deficient number, since it is larger than the sum of its proper divisors (531616800).

708473044 is a wasteful number, since it uses less digits than its factorization.

708473044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37434 (or 37432 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 708473044 is about 26617.1569481040. The cubic root of 708473044 is about 891.4721434032.

The spelling of 708473044 in words is "seven hundred eight million, four hundred seventy-three thousand, forty-four".