1449469030 has 8 divisors (see below), whose sum is σ = 2609044272. Its totient is φ = 579787608.

The previous prime is 1449469009. The next prime is 1449469033. The reversal of 1449469030 is 309649441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449469033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72473442 + ... + 72473461.

It is an arithmetic number, because the mean of its divisors is an integer number (326130534).

Almost surely, 2^1449469030 is an apocalyptic number.

1449469030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1449469030 is a deficient number, since it is larger than the sum of its proper divisors (1159575242).

1449469030 is a wasteful number, since it uses less digits than its factorization.

1449469030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144946910.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 1449469030 is about 38071.8929132766. The cubic root of 1449469030 is about 1131.7130229972.

The spelling of 1449469030 in words is "one billion, four hundred forty-nine million, four hundred sixty-nine thousand, thirty".