1449629476 has 9 divisors (see below), whose sum is σ = 2536984849. Its totient is φ = 724776664.

The previous prime is 1449629443. The next prime is 1449629483. The reversal of 1449629476 is 6749269441.

The square root of 1449629476 is 38074.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 7452900 + 1442176576 = 2730^2 + 37976^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 66630 + ... + 85666.

Almost surely, 2^1449629476 is an apocalyptic number.

1449629476 is the 38074-th square number.

It is an amenable number.

1449629476 is a deficient number, since it is larger than the sum of its proper divisors (1087355373).

1449629476 is an frugal number, since it uses more digits than its factorization.

1449629476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38078 (or 19039 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 52.

The cubic root of 1449629476 is about 1131.7547790068.

The spelling of 1449629476 in words is "one billion, four hundred forty-nine million, six hundred twenty-nine thousand, four hundred seventy-six".