738868252 has 6 divisors (see below), whose sum is σ = 1293019448. Its totient is φ = 369434124.

The previous prime is 738868243. The next prime is 738868279. The reversal of 738868252 is 252868837.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 738868196 and 738868205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92358528 + ... + 92358535.

Almost surely, 2^738868252 is an apocalyptic number.

It is an amenable number.

738868252 is a deficient number, since it is larger than the sum of its proper divisors (554151196).

738868252 is a wasteful number, since it uses less digits than its factorization.

738868252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184717067 (or 184717065 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 49.

The square root of 738868252 is about 27182.1311158636. The cubic root of 738868252 is about 904.0428214111.

The spelling of 738868252 in words is "seven hundred thirty-eight million, eight hundred sixty-eight thousand, two hundred fifty-two".