449210130 has 16 divisors (see below), whose sum is σ = 1078104384. Its totient is φ = 119789360.

The previous prime is 449210093. The next prime is 449210131. The reversal of 449210130 is 31012944.

It is a self number, because there is not a number n which added to its sum of digits gives 449210130.

It is not an unprimeable number, because it can be changed into a prime (449210131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7486806 + ... + 7486865.

It is an arithmetic number, because the mean of its divisors is an integer number (67381524).

Almost surely, 2^449210130 is an apocalyptic number.

449210130 is an abundant number, since it is smaller than the sum of its proper divisors (628894254).

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

449210130 is a wasteful number, since it uses less digits than its factorization.

449210130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14973681.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 449210130 is about 21194.5778443450. The cubic root of 449210130 is about 765.8608106732.

The spelling of 449210130 in words is "four hundred forty-nine million, two hundred ten thousand, one hundred thirty".