748867669892 has 12 divisors (see below), whose sum is σ = 1311071167056. Its totient is φ = 374275907880.

The previous prime is 748867669859. The next prime is 748867669903. The reversal of 748867669892 is 298966768847.

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, 39471098 + ... + 39490065.

It is an arithmetic number, because the mean of its divisors is an integer number (109255930588).

Almost surely, 2^748867669892 is an apocalyptic number.

It is an amenable number.

748867669892 is a deficient number, since it is larger than the sum of its proper divisors (562203497164).

748867669892 is a wasteful number, since it uses less digits than its factorization.

748867669892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78963538 (or 78963536 counting only the distinct ones).

The product of its digits is 3511517184, while the sum is 80.

The spelling of 748867669892 in words is "seven hundred forty-eight billion, eight hundred sixty-seven million, six hundred sixty-nine thousand, eight hundred ninety-two".