3746143536 has 20 divisors (see below), whose sum is σ = 9677537592. Its totient is φ = 1248714496.

The previous prime is 3746143517. The next prime is 3746143543. The reversal of 3746143536 is 6353416473.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39022281 + ... + 39022376.

Almost surely, 2^3746143536 is an apocalyptic number.

It is an amenable number.

3746143536 is an abundant number, since it is smaller than the sum of its proper divisors (5931394056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3746143536 is a wasteful number, since it uses less digits than its factorization.

3746143536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78044668 (or 78044662 counting only the distinct ones).

The product of its digits is 544320, while the sum is 42.

The square root of 3746143536 is about 61205.7475732467. The cubic root of 3746143536 is about 1553.0834956277.

The spelling of 3746143536 in words is "three billion, seven hundred forty-six million, one hundred forty-three thousand, five hundred thirty-six".