3897299 has 8 divisors (see below), whose sum is σ = 4688640. Its totient is φ = 3164616.

The previous prime is 3897269. The next prime is 3897331. The reversal of 3897299 is 9927983.

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

It is not a de Polignac number, because 3897299 - 2²⁰ = 2848723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3897209) 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, 14519 + ... + 14784.

It is an arithmetic number, because the mean of its divisors is an integer number (586080).

Almost surely, 2^3897299 is an apocalyptic number.

3897299 is a deficient number, since it is larger than the sum of its proper divisors (791341).

3897299 is a wasteful number, since it uses less digits than its factorization.

3897299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29329.

The product of its digits is 244944, while the sum is 47.

The square root of 3897299 is about 1974.1577951116. The cubic root of 3897299 is about 157.3697453349.

The spelling of 3897299 in words is "three million, eight hundred ninety-seven thousand, two hundred ninety-nine".