8741917040 has 20 divisors (see below), whose sum is σ = 20324957304. Its totient is φ = 3496766784.

The previous prime is 8741917033. The next prime is 8741917057. The reversal of 8741917040 is 407191478.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×8741917040² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54636902 + ... + 54637061.

Almost surely, 2^8741917040 is an apocalyptic number.

8741917040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8741917040 is an abundant number, since it is smaller than the sum of its proper divisors (11583040264).

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

8741917040 is a wasteful number, since it uses less digits than its factorization.

8741917040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109273976 (or 109273970 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 41.

The square root of 8741917040 is about 93498.2194482868. The cubic root of 8741917040 is about 2060.0079366270.

The spelling of 8741917040 in words is "eight billion, seven hundred forty-one million, nine hundred seventeen thousand, forty".