8941619654 has 16 divisors (see below), whose sum is σ = 14655401280. Its totient is φ = 4057800360.

The previous prime is 8941619653. The next prime is 8941619671. The reversal of 8941619654 is 4569161498.

It is a junction number, because it is equal to n+sod(n) for n = 8941619596 and 8941619605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8941619653) 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, 314684 + ... + 341919.

It is an arithmetic number, because the mean of its divisors is an integer number (915962580).

Almost surely, 2^8941619654 is an apocalyptic number.

8941619654 is a deficient number, since it is larger than the sum of its proper divisors (5713781626).

8941619654 is a wasteful number, since it uses less digits than its factorization.

8941619654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657235.

The product of its digits is 1866240, while the sum is 53.

The square root of 8941619654 is about 94560.1377642820. The cubic root of 8941619654 is about 2075.5764327980.

The spelling of 8941619654 in words is "eight billion, nine hundred forty-one million, six hundred nineteen thousand, six hundred fifty-four".