3678803506 has 16 divisors (see below), whose sum is σ = 6321095424. Its totient is φ = 1572986304.

The previous prime is 3678803489. The next prime is 3678803533. The reversal of 3678803506 is 6053088763.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297370 + ... + 309493.

It is an arithmetic number, because the mean of its divisors is an integer number (395068464).

Almost surely, 2^3678803506 is an apocalyptic number.

3678803506 is a deficient number, since it is larger than the sum of its proper divisors (2642291918).

3678803506 is a wasteful number, since it uses less digits than its factorization.

3678803506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607305.

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 3678803506 is about 60653.1409409274. The cubic root of 3678803506 is about 1543.7211840611.

The spelling of 3678803506 in words is "three billion, six hundred seventy-eight million, eight hundred three thousand, five hundred six".