2449140470 has 64 divisors (see below), whose sum is σ = 5311595520. Its totient is φ = 794282112.

The previous prime is 2449140469. The next prime is 2449140493. The reversal of 2449140470 is 740419442.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 2449140470.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1325087 + ... + 1326933.

It is an arithmetic number, because the mean of its divisors is an integer number (82993680).

Almost surely, 2^2449140470 is an apocalyptic number.

2449140470 is an abundant number, since it is smaller than the sum of its proper divisors (2862455050).

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

2449140470 is a wasteful number, since it uses less digits than its factorization.

2449140470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 2449140470 is about 49488.7913572356. The cubic root of 2449140470 is about 1347.9420808117.

The spelling of 2449140470 in words is "two billion, four hundred forty-nine million, one hundred forty thousand, four hundred seventy".