4189976354 has 16 divisors (see below), whose sum is σ = 6382019160. Its totient is φ = 2062832640.

The previous prime is 4189976317. The next prime is 4189976363. The reversal of 4189976354 is 4536799814.

It can be written as a sum of positive squares in 4 ways, for example, as 4017658225 + 172318129 = 63385^2 + 13127^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4189976354.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5939 + ... + 91734.

Almost surely, 2^4189976354 is an apocalyptic number.

4189976354 is a deficient number, since it is larger than the sum of its proper divisors (2192042806).

4189976354 is a wasteful number, since it uses less digits than its factorization.

4189976354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98005.

The product of its digits is 6531840, while the sum is 56.

The square root of 4189976354 is about 64730.0266800501. The cubic root of 4189976354 is about 1612.1440967946.

The spelling of 4189976354 in words is "four billion, one hundred eighty-nine million, nine hundred seventy-six thousand, three hundred fifty-four".