2780036104 has 32 divisors (see below), whose sum is σ = 5471942400. Its totient is φ = 1322372160.

The previous prime is 2780036101. The next prime is 2780036111. The reversal of 2780036104 is 4016300872.

2780036104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (2780036101) 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, 80367 + ... + 109630.

It is an arithmetic number, because the mean of its divisors is an integer number (170998200).

Almost surely, 2^2780036104 is an apocalyptic number.

It is an amenable number.

2780036104 is a deficient number, since it is larger than the sum of its proper divisors (2691906296).

2780036104 is a wasteful number, since it uses less digits than its factorization.

2780036104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190093 (or 190089 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2780036104 is about 52726.0476804397. The cubic root of 2780036104 is about 1406.1019548669.

Adding to 2780036104 its reverse (4016300872), we get a palindrome (6796336976).

The spelling of 2780036104 in words is "two billion, seven hundred eighty million, thirty-six thousand, one hundred four".