3704791749 has 8 divisors (see below), whose sum is σ = 4943740032. Its totient is φ = 2467852320.

The previous prime is 3704791729. The next prime is 3704791781. The reversal of 3704791749 is 9471974073.

3704791749 = 20285² + 20286² + ... + 20293².

3704791749 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3704791749 - 2¹⁷ = 3704660677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3704791729) 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, 497904 + ... + 505289.

It is an arithmetic number, because the mean of its divisors is an integer number (617967504).

Almost surely, 2^3704791749 is an apocalyptic number.

It is an amenable number.

3704791749 is a deficient number, since it is larger than the sum of its proper divisors (1238948283).

3704791749 is a wasteful number, since it uses less digits than its factorization.

3704791749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004427.

The product of its (nonzero) digits is 1333584, while the sum is 51.

The square root of 3704791749 is about 60867.0004928779. Note that the first 3 decimals coincide. The cubic root of 3704791749 is about 1547.3477708040.

The spelling of 3704791749 in words is "three billion, seven hundred four million, seven hundred ninety-one thousand, seven hundred forty-nine".