8413193761 has 8 divisors (see below), whose sum is σ = 9619301120. Its totient is φ = 7208142048.

The previous prime is 8413193731. The next prime is 8413193771. The reversal of 8413193761 is 1673913148.

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 8413193761 - 2⁵ = 8413193729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8413193731) 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, 246756 + ... + 278773.

It is an arithmetic number, because the mean of its divisors is an integer number (1202412640).

Almost surely, 2^8413193761 is an apocalyptic number.

It is an amenable number.

8413193761 is a deficient number, since it is larger than the sum of its proper divisors (1206107359).

8413193761 is a wasteful number, since it uses less digits than its factorization.

8413193761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527823.

The product of its digits is 108864, while the sum is 43.

The square root of 8413193761 is about 91723.4635248800. The cubic root of 8413193761 is about 2033.8564497980.

The spelling of 8413193761 in words is "eight billion, four hundred thirteen million, one hundred ninety-three thousand, seven hundred sixty-one".