738674752 has 42 divisors (see below), whose sum is σ = 1557142682. Its totient is φ = 347602944.

The previous prime is 738674731. The next prime is 738674759. The reversal of 738674752 is 257476837.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 442008576 + 296666176 = 21024^2 + 17224^2 .

It is a junction number, because it is equal to n+sod(n) for n = 738674696 and 738674705.

It is not an unprimeable number, because it can be changed into a prime (738674759) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1473 + ... + 38464.

Almost surely, 2^738674752 is an apocalyptic number.

It is an amenable number.

738674752 is an abundant number, since it is smaller than the sum of its proper divisors (818467930).

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

738674752 is a wasteful number, since it uses less digits than its factorization.

738674752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39983 (or 39956 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 49.

The square root of 738674752 is about 27178.5715592266. The cubic root of 738674752 is about 903.9638954960.

The spelling of 738674752 in words is "seven hundred thirty-eight million, six hundred seventy-four thousand, seven hundred fifty-two".