246274849 has 4 divisors (see below), whose sum is σ = 252930964. Its totient is φ = 239618736.

The previous prime is 246274841. The next prime is 246274867. The reversal of 246274849 is 948472642.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 124724224 + 121550625 = 11168^2 + 11025^2 .

It is a cyclic number.

It is not a de Polignac number, because 246274849 - 2³ = 246274841 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 246274799 and 246274808.

It is not an unprimeable number, because it can be changed into a prime (246274841) 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, 3328002 + ... + 3328075.

It is an arithmetic number, because the mean of its divisors is an integer number (63232741).

Almost surely, 2^246274849 is an apocalyptic number.

It is an amenable number.

246274849 is a deficient number, since it is larger than the sum of its proper divisors (6656115).

246274849 is an equidigital number, since it uses as much as digits as its factorization.

246274849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6656114.

The product of its digits is 774144, while the sum is 46.

The square root of 246274849 is about 15693.1465614771. The cubic root of 246274849 is about 626.8159232465.

The spelling of 246274849 in words is "two hundred forty-six million, two hundred seventy-four thousand, eight hundred forty-nine".