3740625994 has 36 divisors (see below), whose sum is σ = 6566524146. Its totient is φ = 1593462864.

The previous prime is 3740625979. The next prime is 3740626003. The reversal of 3740625994 is 4995260473.

It can be written as a sum of positive squares in only one way, i.e., 3687525625 + 53100369 = 60725^2 + 7287^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

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 in 17 ways as a sum of consecutive naturals, for example, 10779729 + ... + 10780075.

Almost surely, 2^3740625994 is an apocalyptic number.

3740625994 is a deficient number, since it is larger than the sum of its proper divisors (2825898152).

3740625994 is an equidigital number, since it uses as much as digits as its factorization.

3740625994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027 (or 673 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 3740625994 is about 61160.6572397648. The cubic root of 3740625994 is about 1552.3206298648.

The spelling of 3740625994 in words is "three billion, seven hundred forty million, six hundred twenty-five thousand, nine hundred ninety-four".