3677020828 has 48 divisors (see below), whose sum is σ = 7313473440. Its totient is φ = 1603584000.

The previous prime is 3677020811. The next prime is 3677020843. The reversal of 3677020828 is 8280207763.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391548 + ... + 400828.

It is an arithmetic number, because the mean of its divisors is an integer number (152364030).

Almost surely, 2^3677020828 is an apocalyptic number.

3677020828 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3677020828 is a deficient number, since it is larger than the sum of its proper divisors (3636452612).

3677020828 is a wasteful number, since it uses less digits than its factorization.

3677020828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9718 (or 9716 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 3677020828 is about 60638.4434826621. The cubic root of 3677020828 is about 1543.4717911608.

The spelling of 3677020828 in words is "three billion, six hundred seventy-seven million, twenty thousand, eight hundred twenty-eight".