747950 has 24 divisors (see below), whose sum is σ = 1590672. Its totient is φ = 256320.

The previous prime is 747941. The next prime is 747953. The reversal of 747950 is 59747.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 719 + ... + 1418.

It is an arithmetic number, because the mean of its divisors is an integer number (66278).

2⁷⁴⁷⁹⁵⁰ is an apocalyptic number.

747950 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

747950 is an abundant number, since it is smaller than the sum of its proper divisors (842722).

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

747950 is a wasteful number, since it uses less digits than its factorization.

747950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2156 (or 2151 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 747950 is about 864.8410258539. The cubic root of 747950 is about 90.7731741670.

The spelling of 747950 in words is "seven hundred forty-seven thousand, nine hundred fifty".