249196274 has 8 divisors (see below), whose sum is σ = 373901808. Its totient is φ = 124562340.

The previous prime is 249196271. The next prime is 249196279. The reversal of 249196274 is 472691942.

249196274 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (249196271) 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, 8132 + ... + 23759.

It is an arithmetic number, because the mean of its divisors is an integer number (46737726).

Almost surely, 2^249196274 is an apocalyptic number.

249196274 is a deficient number, since it is larger than the sum of its proper divisors (124705534).

249196274 is a wasteful number, since it uses less digits than its factorization.

249196274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35800.

The product of its digits is 217728, while the sum is 44.

The square root of 249196274 is about 15785.9517926541. The cubic root of 249196274 is about 629.2847126682.

The spelling of 249196274 in words is "two hundred forty-nine million, one hundred ninety-six thousand, two hundred seventy-four".