37946782106 has 16 divisors (see below), whose sum is σ = 57648464640. Its totient is φ = 18730692240.

The previous prime is 37946782099. The next prime is 37946782117. The reversal of 37946782106 is 60128764973.

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, 1798136 + ... + 1819116.

It is an arithmetic number, because the mean of its divisors is an integer number (3603029040).

Almost surely, 2^37946782106 is an apocalyptic number.

37946782106 is a deficient number, since it is larger than the sum of its proper divisors (19701682534).

37946782106 is a wasteful number, since it uses less digits than its factorization.

37946782106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32509.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 37946782106 in words is "thirty-seven billion, nine hundred forty-six million, seven hundred eighty-two thousand, one hundred six".