3729366634 has 16 divisors (see below), whose sum is σ = 6411319488. Its totient is φ = 1593770112.

The previous prime is 3729366631. The next prime is 3729366637. The reversal of 3729366634 is 4366639273.

It is an interprime number because it is at equal distance from previous prime (3729366631) and next prime (3729366637).

It is not an unprimeable number, because it can be changed into a prime (3729366631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372372 + ... + 382255.

It is an arithmetic number, because the mean of its divisors is an integer number (400707468).

Almost surely, 2^3729366634 is an apocalyptic number.

3729366634 is a deficient number, since it is larger than the sum of its proper divisors (2681952854).

3729366634 is a wasteful number, since it uses less digits than its factorization.

3729366634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754989.

The product of its digits is 2939328, while the sum is 49.

The square root of 3729366634 is about 61068.5404606987. The cubic root of 3729366634 is about 1550.7615590271.

The spelling of 3729366634 in words is "three billion, seven hundred twenty-nine million, three hundred sixty-six thousand, six hundred thirty-four".