1449374982 has 32 divisors (see below), whose sum is σ = 3166884864. Its totient is φ = 438564000.

The previous prime is 1449374939. The next prime is 1449374987. The reversal of 1449374982 is 2894739441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449374987) 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, 30603 + ... + 61929.

It is an arithmetic number, because the mean of its divisors is an integer number (98965152).

Almost surely, 2^1449374982 is an apocalyptic number.

1449374982 is an abundant number, since it is smaller than the sum of its proper divisors (1717509882).

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

1449374982 is a wasteful number, since it uses less digits than its factorization.

1449374982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32044.

The product of its digits is 1741824, while the sum is 51.

The square root of 1449374982 is about 38070.6577563351. The cubic root of 1449374982 is about 1131.6885456089.

The spelling of 1449374982 in words is "one billion, four hundred forty-nine million, three hundred seventy-four thousand, nine hundred eighty-two".