738781468 has 12 divisors (see below), whose sum is σ = 1305668952. Its totient is φ = 365733200.

The previous prime is 738781451. The next prime is 738781471. The reversal of 738781468 is 864187837.

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, 913930 + ... + 914737.

It is an arithmetic number, because the mean of its divisors is an integer number (108805746).

Almost surely, 2^738781468 is an apocalyptic number.

It is an amenable number.

738781468 is a deficient number, since it is larger than the sum of its proper divisors (566887484).

738781468 is a wasteful number, since it uses less digits than its factorization.

738781468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828772 (or 1828770 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 52.

The square root of 738781468 is about 27180.5347261602. The cubic root of 738781468 is about 904.0074251485.

The spelling of 738781468 in words is "seven hundred thirty-eight million, seven hundred eighty-one thousand, four hundred sixty-eight".