940779672 has 64 divisors (see below), whose sum is σ = 2804820480. Its totient is φ = 257106432.

The previous prime is 940779659. The next prime is 940779701. The reversal of 940779672 is 276977049.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117873 + ... + 125600.

It is an arithmetic number, because the mean of its divisors is an integer number (43825320).

Almost surely, 2^940779672 is an apocalyptic number.

940779672 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

940779672 is an abundant number, since it is smaller than the sum of its proper divisors (1864040808).

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

940779672 is a wasteful number, since it uses less digits than its factorization.

940779672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243512 (or 243508 counting only the distinct ones).

The product of its (nonzero) digits is 1333584, while the sum is 51.

The square root of 940779672 is about 30672.1318463520. The cubic root of 940779672 is about 979.8568692812.

The spelling of 940779672 in words is "nine hundred forty million, seven hundred seventy-nine thousand, six hundred seventy-two".