249429036 has 48 divisors (see below), whose sum is σ = 613894400. Its totient is φ = 78604992.

The previous prime is 249429031. The next prime is 249429053. The reversal of 249429036 is 630924942.

249429036 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 249428985 and 249429003.

It is not an unprimeable number, because it can be changed into a prime (249429031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160881 + ... + 162423.

Almost surely, 2^249429036 is an apocalyptic number.

It is an amenable number.

249429036 is an abundant number, since it is smaller than the sum of its proper divisors (364465364).

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

249429036 is a wasteful number, since it uses less digits than its factorization.

249429036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2278 (or 2276 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 249429036 is about 15793.3225130116. The cubic root of 249429036 is about 629.4805796783.

The spelling of 249429036 in words is "two hundred forty-nine million, four hundred twenty-nine thousand, thirty-six".