3736699994 has 16 divisors (see below), whose sum is σ = 5938593408. Its totient is φ = 1757310912.

The previous prime is 3736699873. The next prime is 3736700003. The reversal of 3736699994 is 4999966373.

It is a self number, because there is not a number n which added to its sum of digits gives 3736699994.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19109 + ... + 88535.

It is an arithmetic number, because the mean of its divisors is an integer number (371162088).

Almost surely, 2^3736699994 is an apocalyptic number.

3736699994 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3736699994 is a deficient number, since it is larger than the sum of its proper divisors (2201893414).

3736699994 is a wasteful number, since it uses less digits than its factorization.

3736699994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71029.

The product of its digits is 59521392, while the sum is 65.

The square root of 3736699994 is about 61128.5530173911. The cubic root of 3736699994 is about 1551.7773567879. Note that the first 3 decimals are identical.

The spelling of 3736699994 in words is "three billion, seven hundred thirty-six million, six hundred ninety-nine thousand, nine hundred ninety-four".