3746294638587 has 32 divisors (see below), whose sum is σ = 5643270389760. Its totient is φ = 2455935914880.

The previous prime is 3746294638577. The next prime is 3746294638657. The reversal of 3746294638587 is 7858364926473.

3746294638587 is a `hidden beast` number, since 3 + 7 + 4 + 6 + 2 + 9 + 4 + 6 + 38 + 587 = 666.

It is not a de Polignac number, because 3746294638587 - 2⁴ = 3746294638571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3746294638507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4446739 + ... + 5221692.

It is an arithmetic number, because the mean of its divisors is an integer number (176352199680).

Almost surely, 2^{3746294638587} is an apocalyptic number.

3746294638587 is a deficient number, since it is larger than the sum of its proper divisors (1896975751173).

3746294638587 is a wasteful number, since it uses less digits than its factorization.

3746294638587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9668680 (or 9668674 counting only the distinct ones).

The product of its digits is 1463132160, while the sum is 72.

The spelling of 3746294638587 in words is "three trillion, seven hundred forty-six billion, two hundred ninety-four million, six hundred thirty-eight thousand, five hundred eighty-seven".