3690378106 has 16 divisors (see below), whose sum is σ = 5781441600. Its totient is φ = 1763375328.

The previous prime is 3690378091. The next prime is 3690378119. The reversal of 3690378106 is 6018730963.

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, 16405 + ... + 87463.

It is an arithmetic number, because the mean of its divisors is an integer number (361340100).

Almost surely, 2^3690378106 is an apocalyptic number.

3690378106 is a deficient number, since it is larger than the sum of its proper divisors (2091063494).

3690378106 is a wasteful number, since it uses less digits than its factorization.

3690378106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72213.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 3690378106 is about 60748.4823349522. The cubic root of 3690378106 is about 1545.3384896688.

The spelling of 3690378106 in words is "three billion, six hundred ninety million, three hundred seventy-eight thousand, one hundred six".