3746946837039 has 8 divisors (see below), whose sum is σ = 5709633275520. Its totient is φ = 2141112478296.

The previous prime is 3746946837013. The next prime is 3746946837077. The reversal of 3746946837039 is 9307386496473.

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

It is not a de Polignac number, because 3746946837039 - 2⁷ = 3746946836911 is a prime.

It is a super-2 number, since 2×3746946837039² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746946832039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89213019909 + ... + 89213019950.

It is an arithmetic number, because the mean of its divisors is an integer number (713704159440).

Almost surely, 2^{3746946837039} is an apocalyptic number.

3746946837039 is a deficient number, since it is larger than the sum of its proper divisors (1962686438481).

3746946837039 is a wasteful number, since it uses less digits than its factorization.

3746946837039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178426039869.

The product of its (nonzero) digits is 493807104, while the sum is 69.

The spelling of 3746946837039 in words is "three trillion, seven hundred forty-six billion, nine hundred forty-six million, eight hundred thirty-seven thousand, thirty-nine".