940843472 has 10 divisors (see below), whose sum is σ = 1822884258. Its totient is φ = 470421728.

The previous prime is 940843471. The next prime is 940843489. The reversal of 940843472 is 274348049.

It can be written as a sum of positive squares in only one way, i.e., 558093376 + 382750096 = 23624^2 + 19564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940843471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29401343 + ... + 29401374.

Almost surely, 2^940843472 is an apocalyptic number.

It is an amenable number.

940843472 is a deficient number, since it is larger than the sum of its proper divisors (882040786).

940843472 is a wasteful number, since it uses less digits than its factorization.

940843472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58802725 (or 58802719 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 940843472 is about 30673.1718607646. The cubic root of 940843472 is about 979.8790188014.

The spelling of 940843472 in words is "nine hundred forty million, eight hundred forty-three thousand, four hundred seventy-two".