246874349 has 4 divisors (see below), whose sum is σ = 251058720. Its totient is φ = 242689980.

The previous prime is 246874343. The next prime is 246874351. The reversal of 246874349 is 943478642.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 943478642 = 2 ⋅471739321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-246874349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246874343) 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, 2092097 + ... + 2092214.

It is an arithmetic number, because the mean of its divisors is an integer number (62764680).

Almost surely, 2^246874349 is an apocalyptic number.

It is an amenable number.

246874349 is a deficient number, since it is larger than the sum of its proper divisors (4184371).

246874349 is an equidigital number, since it uses as much as digits as its factorization.

246874349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4184370.

The product of its digits is 1161216, while the sum is 47.

The square root of 246874349 is about 15712.2356461453. The cubic root of 246874349 is about 627.3241246123.

The spelling of 246874349 in words is "two hundred forty-six million, eight hundred seventy-four thousand, three hundred forty-nine".