249413414 has 32 divisors (see below), whose sum is σ = 402554880. Its totient is φ = 115675200.

The previous prime is 249413407. The next prime is 249413419. The reversal of 249413414 is 414314942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (249413419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149147 + ... + 150809.

It is an arithmetic number, because the mean of its divisors is an integer number (12579840).

Almost surely, 2^249413414 is an apocalyptic number.

249413414 is a deficient number, since it is larger than the sum of its proper divisors (153141466).

249413414 is a wasteful number, since it uses less digits than its factorization.

249413414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796.

The product of its digits is 13824, while the sum is 32.

The square root of 249413414 is about 15792.8279291582. The cubic root of 249413414 is about 629.4674377294.

The spelling of 249413414 in words is "two hundred forty-nine million, four hundred thirteen thousand, four hundred fourteen".