3729079 has 4 divisors (see below), whose sum is σ = 3732984. Its totient is φ = 3725176.

The previous prime is 3729071. The next prime is 3729097. The reversal of 3729079 is 9709273.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9709273 = 7 ⋅1387039.

It is a cyclic number.

It is not a de Polignac number, because 3729079 - 2³ = 3729071 is a prime.

It is an Ulam number.

It is a Duffinian number.

3729079 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3729071) 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, 549 + ... + 2785.

It is an arithmetic number, because the mean of its divisors is an integer number (933246).

Almost surely, 2^3729079 is an apocalyptic number.

3729079 is a deficient number, since it is larger than the sum of its proper divisors (3905).

3729079 is a wasteful number, since it uses less digits than its factorization.

3729079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3904.

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 3729079 is about 1931.0823390006. The cubic root of 3729079 is about 155.0721689592.

The spelling of 3729079 in words is "three million, seven hundred twenty-nine thousand, seventy-nine".