748867669858 has 128 divisors (see below), whose sum is σ = 1461441890304. Its totient is φ = 279366796800.

The previous prime is 748867669843. The next prime is 748867669859. The reversal of 748867669858 is 858966768847.

It is not an unprimeable number, because it can be changed into a prime (748867669859) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 126430885 + ... + 126436807.

It is an arithmetic number, because the mean of its divisors is an integer number (11417514768).

Almost surely, 2^748867669858 is an apocalyptic number.

748867669858 is a deficient number, since it is larger than the sum of its proper divisors (712574220446).

748867669858 is a wasteful number, since it uses less digits than its factorization.

748867669858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6360.

The product of its digits is 7803371520, while the sum is 82.

The spelling of 748867669858 in words is "seven hundred forty-eight billion, eight hundred sixty-seven million, six hundred sixty-nine thousand, eight hundred fifty-eight".