3750729963 has 4 divisors (see below), whose sum is σ = 5000973288. Its totient is φ = 2500486640.

The previous prime is 3750729947. The next prime is 3750729971. The reversal of 3750729963 is 3699270573.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3750729963 - 2⁴ = 3750729947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3750729973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625121658 + ... + 625121663.

It is an arithmetic number, because the mean of its divisors is an integer number (1250243322).

Almost surely, 2^3750729963 is an apocalyptic number.

3750729963 is a deficient number, since it is larger than the sum of its proper divisors (1250243325).

3750729963 is a wasteful number, since it uses less digits than its factorization.

3750729963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250243324.

The product of its (nonzero) digits is 2143260, while the sum is 51.

The square root of 3750729963 is about 61243.2034025001. The cubic root of 3750729963 is about 1553.7170537594.

The spelling of 3750729963 in words is "three billion, seven hundred fifty million, seven hundred twenty-nine thousand, nine hundred sixty-three".