3748690532 has 12 divisors (see below), whose sum is σ = 6594556416. Its totient is φ = 1864531560.

The previous prime is 3748690529. The next prime is 3748690549. The reversal of 3748690532 is 2350968473.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

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, 2452568 + ... + 2454095.

It is an arithmetic number, because the mean of its divisors is an integer number (549546368).

Almost surely, 2^3748690532 is an apocalyptic number.

It is an amenable number.

3748690532 is a deficient number, since it is larger than the sum of its proper divisors (2845865884).

3748690532 is a wasteful number, since it uses less digits than its factorization.

3748690532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4906858 (or 4906856 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 3748690532 is about 61226.5508746001. The cubic root of 3748690532 is about 1553.4353954113.

The spelling of 3748690532 in words is "three billion, seven hundred forty-eight million, six hundred ninety thousand, five hundred thirty-two".