3746072536 has 16 divisors (see below), whose sum is σ = 7437056040. Its totient is φ = 1762857600.

The previous prime is 3746072531. The next prime is 3746072549. The reversal of 3746072536 is 6352706473.

It is a junction number, because it is equal to n+sod(n) for n = 3746072492 and 3746072501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746072531) by changing a digit.

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, 13772190 + ... + 13772461.

Almost surely, 2^3746072536 is an apocalyptic number.

It is an amenable number.

3746072536 is a deficient number, since it is larger than the sum of its proper divisors (3690983504).

3746072536 is a wasteful number, since it uses less digits than its factorization.

3746072536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27544674 (or 27544670 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 43.

The square root of 3746072536 is about 61205.1675596105. The cubic root of 3746072536 is about 1553.0736837929.

The spelling of 3746072536 in words is "three billion, seven hundred forty-six million, seventy-two thousand, five hundred thirty-six".