940748431 has 8 divisors (see below), whose sum is σ = 1138384800. Its totient is φ = 758923008.

The previous prime is 940748399. The next prime is 940748443. The reversal of 940748431 is 134847049.

940748431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 940748431 - 2⁵ = 940748399 is a prime.

It is a super-2 number, since 2×940748431² = 1770015220857923522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940740431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3952606 + ... + 3952843.

It is an arithmetic number, because the mean of its divisors is an integer number (142298100).

Almost surely, 2^940748431 is an apocalyptic number.

940748431 is a deficient number, since it is larger than the sum of its proper divisors (197636369).

940748431 is a wasteful number, since it uses less digits than its factorization.

940748431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7905473.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 940748431 is about 30671.6225687524. The cubic root of 940748431 is about 979.8460229416.

The spelling of 940748431 in words is "nine hundred forty million, seven hundred forty-eight thousand, four hundred thirty-one".