874393965 has 24 divisors (see below), whose sum is σ = 1595387040. Its totient is φ = 441798624.

The previous prime is 874393957. The next prime is 874393999. The reversal of 874393965 is 569393478.

874393965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 874393965 - 2³ = 874393957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 510487 + ... + 512196.

It is an arithmetic number, because the mean of its divisors is an integer number (66474460).

Almost surely, 2^874393965 is an apocalyptic number.

It is an amenable number.

874393965 is a deficient number, since it is larger than the sum of its proper divisors (720993075).

874393965 is a wasteful number, since it uses less digits than its factorization.

874393965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022713 (or 1022710 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 874393965 is about 29570.1532799544. The cubic root of 874393965 is about 956.2447207193.

The spelling of 874393965 in words is "eight hundred seventy-four million, three hundred ninety-three thousand, nine hundred sixty-five".