3796729 has 4 divisors (see below), whose sum is σ = 4020084. Its totient is φ = 3573376.

The previous prime is 3796711. The next prime is 3796733. The reversal of 3796729 is 9276973.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3027600 + 769129 = 1740^2 + 877^2 .

It is a cyclic number.

It is not a de Polignac number, because 3796729 - 2⁵ = 3796697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3796739) 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, 111652 + ... + 111685.

It is an arithmetic number, because the mean of its divisors is an integer number (1005021).

Almost surely, 2^3796729 is an apocalyptic number.

It is an amenable number.

3796729 is a deficient number, since it is larger than the sum of its proper divisors (223355).

3796729 is a wasteful number, since it uses less digits than its factorization.

3796729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223354.

The product of its digits is 142884, while the sum is 43.

The square root of 3796729 is about 1948.5196945374. The cubic root of 3796729 is about 156.0042870836.

The spelling of 3796729 in words is "three million, seven hundred ninety-six thousand, seven hundred twenty-nine".