940009734 has 48 divisors (see below), whose sum is σ = 2067549120. Its totient is φ = 308620800.

The previous prime is 940009709. The next prime is 940009739. The reversal of 940009734 is 437900049.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940009739) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 398659 + ... + 401009.

It is an arithmetic number, because the mean of its divisors is an integer number (43073940).

Almost surely, 2^940009734 is an apocalyptic number.

940009734 is an abundant number, since it is smaller than the sum of its proper divisors (1127539386).

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

940009734 is a wasteful number, since it uses less digits than its factorization.

940009734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685 (or 2682 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 940009734 is about 30659.5781771374. The cubic root of 940009734 is about 979.5894900128.

The spelling of 940009734 in words is "nine hundred forty million, nine thousand, seven hundred thirty-four".