3933677551372 has 6 divisors (see below), whose sum is σ = 6883935714908. Its totient is φ = 1966838775684.

The previous prime is 3933677551369. The next prime is 3933677551373. The reversal of 3933677551372 is 2731557763393.

It is a self number, because there is not a number n which added to its sum of digits gives 3933677551372.

It is not an unprimeable number, because it can be changed into a prime (3933677551373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491709693918 + ... + 491709693925.

Almost surely, 2^{3933677551372} is an apocalyptic number.

It is an amenable number.

3933677551372 is a deficient number, since it is larger than the sum of its proper divisors (2950258163536).

3933677551372 is a wasteful number, since it uses less digits than its factorization.

3933677551372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983419387847 (or 983419387845 counting only the distinct ones).

The product of its digits is 75014100, while the sum is 61.

The spelling of 3933677551372 in words is "three trillion, nine hundred thirty-three billion, six hundred seventy-seven million, five hundred fifty-one thousand, three hundred seventy-two".