3746263636 has 12 divisors (see below), whose sum is σ = 6556435200. Its totient is φ = 1872996440.

The previous prime is 3746263601. The next prime is 3746263657. The reversal of 3746263636 is 6363626473.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53415 + ... + 101713.

It is an arithmetic number, because the mean of its divisors is an integer number (546369600).

Almost surely, 2^3746263636 is an apocalyptic number.

It is an amenable number.

3746263636 is a deficient number, since it is larger than the sum of its proper divisors (2810171564).

3746263636 is a wasteful number, since it uses less digits than its factorization.

3746263636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67694 (or 67692 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 46.

The square root of 3746263636 is about 61206.7286823924. The cubic root of 3746263636 is about 1553.1000925478.

The spelling of 3746263636 in words is "three billion, seven hundred forty-six million, two hundred sixty-three thousand, six hundred thirty-six".