2474449974 has 12 divisors (see below), whose sum is σ = 5361308316. Its totient is φ = 824816652.

The previous prime is 2474449973. The next prime is 2474449987. The reversal of 2474449974 is 4799444742.

2474449974 is a `hidden beast` number, since 2 + 47 + 44 + 499 + 74 = 666.

It is a super-2 number, since 2×2474449974² = 12245805347657201352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2474449974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2474449973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68734704 + ... + 68734739.

It is an arithmetic number, because the mean of its divisors is an integer number (446775693).

Almost surely, 2^2474449974 is an apocalyptic number.

2474449974 is an abundant number, since it is smaller than the sum of its proper divisors (2886858342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2474449974 is a wasteful number, since it uses less digits than its factorization.

2474449974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137469451 (or 137469448 counting only the distinct ones).

The product of its digits is 8128512, while the sum is 54.

The square root of 2474449974 is about 49743.8435788792. The cubic root of 2474449974 is about 1352.5694045881.

The spelling of 2474449974 in words is "two billion, four hundred seventy-four million, four hundred forty-nine thousand, nine hundred seventy-four".