2795404986 has 64 divisors (see below), whose sum is σ = 6791040000. Its totient is φ = 845305200.

The previous prime is 2795404951. The next prime is 2795404993. The reversal of 2795404986 is 6894045972.

2795404986 is a `hidden beast` number, since 2 + 7 + 9 + 540 + 4 + 98 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291691 + ... + 301121.

It is an arithmetic number, because the mean of its divisors is an integer number (106110000).

Almost surely, 2^2795404986 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2795404986, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3395520000).

2795404986 is an abundant number, since it is smaller than the sum of its proper divisors (3995635014).

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

2795404986 is a wasteful number, since it uses less digits than its factorization.

2795404986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9952 (or 9946 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The square root of 2795404986 is about 52871.5895921430. The cubic root of 2795404986 is about 1408.6883138768.

The spelling of 2795404986 in words is "two billion, seven hundred ninety-five million, four hundred four thousand, nine hundred eighty-six".