39977740006 has 8 divisors (see below), whose sum is σ = 59967711720. Its totient is φ = 19988502768.

The previous prime is 39977739979. The next prime is 39977740037. The reversal of 39977740006 is 60004777993.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17476 + ... + 283303.

It is an arithmetic number, because the mean of its divisors is an integer number (7495963965).

Almost surely, 2^39977740006 is an apocalyptic number.

39977740006 is a deficient number, since it is larger than the sum of its proper divisors (19989971714).

39977740006 is a wasteful number, since it uses less digits than its factorization.

39977740006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367238.

The product of its (nonzero) digits is 2000376, while the sum is 52.

The spelling of 39977740006 in words is "thirty-nine billion, nine hundred seventy-seven million, seven hundred forty thousand, six".