1449176872 has 32 divisors (see below), whose sum is σ = 3192245280. Its totient is φ = 608045760.

The previous prime is 1449176851. The next prime is 1449176879. The reversal of 1449176872 is 2786719441.

It is a super-2 number, since 2×1449176872² = 4200227212679408768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1449176879) 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, 632238 + ... + 634525.

It is an arithmetic number, because the mean of its divisors is an integer number (99757665).

Almost surely, 2^1449176872 is an apocalyptic number.

It is an amenable number.

1449176872 is an abundant number, since it is smaller than the sum of its proper divisors (1743068408).

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

1449176872 is a wasteful number, since it uses less digits than its factorization.

1449176872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266793 (or 1266789 counting only the distinct ones).

The product of its digits is 677376, while the sum is 49.

The square root of 1449176872 is about 38068.0557948525. The cubic root of 1449176872 is about 1131.6369810757.

The spelling of 1449176872 in words is "one billion, four hundred forty-nine million, one hundred seventy-six thousand, eight hundred seventy-two".