3678602880 has 64 divisors (see below), whose sum is σ = 11725552800. Its totient is φ = 980960256.

The previous prime is 3678602857. The next prime is 3678602881. The reversal of 3678602880 is 882068763.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (3678602881) 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, 956050 + ... + 959889.

Almost surely, 2^3678602880 is an apocalyptic number.

3678602880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3678602880 is an abundant number, since it is smaller than the sum of its proper divisors (8046949920).

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

3678602880 is a wasteful number, since it uses less digits than its factorization.

3678602880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915961 (or 1915949 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The square root of 3678602880 is about 60651.4870386539. The cubic root of 3678602880 is about 1543.6931209299.

The spelling of 3678602880 in words is "three billion, six hundred seventy-eight million, six hundred two thousand, eight hundred eighty".