2738660376 has 128 divisors (see below), whose sum is σ = 7203778560. Its totient is φ = 866764800.

The previous prime is 2738660329. The next prime is 2738660381. The reversal of 2738660376 is 6730668372.

It is a super-2 number, since 2×2738660376² = 15000521310144922752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11363616 + ... + 11363856.

It is an arithmetic number, because the mean of its divisors is an integer number (56279520).

Almost surely, 2^2738660376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2738660376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3601889280).

2738660376 is an abundant number, since it is smaller than the sum of its proper divisors (4465118184).

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

2738660376 is a wasteful number, since it uses less digits than its factorization.

2738660376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 48.

The square root of 2738660376 is about 52332.2116482764. The cubic root of 2738660376 is about 1399.0913110110.

The spelling of 2738660376 in words is "two billion, seven hundred thirty-eight million, six hundred sixty thousand, three hundred seventy-six".