941704638 has 96 divisors (see below), whose sum is σ = 2318595840. Its totient is φ = 253532160.

The previous prime is 941704591. The next prime is 941704651. The reversal of 941704638 is 836407149.

It is a super-2 number, since 2×941704638² = 1773615250461422088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 941704638.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1468798 + ... + 1469438.

It is an arithmetic number, because the mean of its divisors is an integer number (24152040).

Almost surely, 2^941704638 is an apocalyptic number.

941704638 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 941704638, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1159297920).

941704638 is an abundant number, since it is smaller than the sum of its proper divisors (1376891202).

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

941704638 is a wasteful number, since it uses less digits than its factorization.

941704638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942 (or 935 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 941704638 is about 30687.2064222210. The cubic root of 941704638 is about 980.1778928764.

The spelling of 941704638 in words is "nine hundred forty-one million, seven hundred four thousand, six hundred thirty-eight".