3776260040 has 128 divisors (see below), whose sum is σ = 10152345600. Its totient is φ = 1236867840.

The previous prime is 3776260039. The next prime is 3776260067. The reversal of 3776260040 is 400626773.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 682967 + ... + 688473.

It is an arithmetic number, because the mean of its divisors is an integer number (79315200).

Almost surely, 2^3776260040 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 3776260040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5076172800).

3776260040 is an abundant number, since it is smaller than the sum of its proper divisors (6376085560).

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

3776260040 is a wasteful number, since it uses less digits than its factorization.

3776260040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5635 (or 5631 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 3776260040 is about 61451.2818417972. The cubic root of 3776260040 is about 1557.2343118136.

The spelling of 3776260040 in words is "three billion, seven hundred seventy-six million, two hundred sixty thousand, forty".