3728375696 has 10 divisors (see below), whose sum is σ = 7223727942. Its totient is φ = 1864187840.

The previous prime is 3728375663. The next prime is 3728375747. The reversal of 3728375696 is 6965738273.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3628375696 + 100000000 = 60236^2 + 10000^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116511725 + ... + 116511756.

Almost surely, 2^3728375696 is an apocalyptic number.

It is an amenable number.

3728375696 is a deficient number, since it is larger than the sum of its proper divisors (3495352246).

3728375696 is a wasteful number, since it uses less digits than its factorization.

3728375696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233023489 (or 233023483 counting only the distinct ones).

The product of its digits is 11430720, while the sum is 56.

The square root of 3728375696 is about 61060.4265952998. The cubic root of 3728375696 is about 1550.6241948009.

The spelling of 3728375696 in words is "three billion, seven hundred twenty-eight million, three hundred seventy-five thousand, six hundred ninety-six".