2738904896 has 56 divisors (see below), whose sum is σ = 6689262720. Its totient is φ = 1083520512.

The previous prime is 2738904871. The next prime is 2738904899. The reversal of 2738904896 is 6984098372.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2738904899) 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, 229316 + ... + 240963.

It is an arithmetic number, because the mean of its divisors is an integer number (119451120).

Almost surely, 2^2738904896 is an apocalyptic number.

2738904896 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2738904896 is an abundant number, since it is smaller than the sum of its proper divisors (3950357824).

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

2738904896 is a wasteful number, since it uses less digits than its factorization.

2738904896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470311 (or 470301 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 56.

The square root of 2738904896 is about 52334.5478245489. The cubic root of 2738904896 is about 1399.1329488411.

The spelling of 2738904896 in words is "two billion, seven hundred thirty-eight million, nine hundred four thousand, eight hundred ninety-six".