6119397 has 6 divisors (see below), whose sum is σ = 8839142. Its totient is φ = 4079592.

The previous prime is 6119383. The next prime is 6119401. The reversal of 6119397 is 7939116.

6119397 is a `hidden beast` number, since 611 + 9 + 39 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4198401 + 1920996 = 2049^2 + 1386^2 .

It is a de Polignac number, because none of the positive numbers 2^k-6119397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6119317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 339958 + ... + 339975.

Almost surely, 2^6119397 is an apocalyptic number.

It is an amenable number.

6119397 is a deficient number, since it is larger than the sum of its proper divisors (2719745).

6119397 is a wasteful number, since it uses less digits than its factorization.

6119397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679939 (or 679936 counting only the distinct ones).

The product of its digits is 10206, while the sum is 36.

The square root of 6119397 is about 2473.7414982168. The cubic root of 6119397 is about 182.9094777597.

The spelling of 6119397 in words is "six million, one hundred nineteen thousand, three hundred ninety-seven".