748717662 has 128 divisors (see below), whose sum is σ = 1916006400. Its totient is φ = 189446400.

The previous prime is 748717657. The next prime is 748717703. The reversal of 748717662 is 266717847.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5386389 + ... + 5386527.

It is an arithmetic number, because the mean of its divisors is an integer number (14968800).

Almost surely, 2^748717662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748717662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958003200).

748717662 is an abundant number, since it is smaller than the sum of its proper divisors (1167288738).

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

748717662 is a wasteful number, since it uses less digits than its factorization.

748717662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382.

The product of its digits is 790272, while the sum is 48.

The square root of 748717662 is about 27362.7056776189. The cubic root of 748717662 is about 908.0421870661.

The spelling of 748717662 in words is "seven hundred forty-eight million, seven hundred seventeen thousand, six hundred sixty-two".