6090399 has 24 divisors (see below), whose sum is σ = 10119200. Its totient is φ = 3457728.

The previous prime is 6090397. The next prime is 6090421. The reversal of 6090399 is 9930906.

It is not a de Polignac number, because 6090399 - 2¹ = 6090397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6090397) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17277 + ... + 17625.

Almost surely, 2^6090399 is an apocalyptic number.

6090399 is a deficient number, since it is larger than the sum of its proper divisors (4028801).

6090399 is a wasteful number, since it uses less digits than its factorization.

6090399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 636 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 36.

The square root of 6090399 is about 2467.8733760062. The cubic root of 6090399 is about 182.6201023413.

It can be divided in two parts, 6090 and 399, that multiplied together give a triangular number (2429910 = T₂₂₀₄).

The spelling of 6090399 in words is "six million, ninety thousand, three hundred ninety-nine".