1449477474 has 8 divisors (see below), whose sum is σ = 2898954960. Its totient is φ = 483159156.

The previous prime is 1449477467. The next prime is 1449477481. The reversal of 1449477474 is 4747749441.

It is an interprime number because it is at equal distance from previous prime (1449477467) and next prime (1449477481).

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

1449477474 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120789784 + ... + 120789795.

It is an arithmetic number, because the mean of its divisors is an integer number (362369370).

Almost surely, 2^1449477474 is an apocalyptic number.

1449477474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1449477474 is a wasteful number, since it uses less digits than its factorization.

1449477474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241579584.

The product of its digits is 3161088, while the sum is 51.

The square root of 1449477474 is about 38072.0038085730. The cubic root of 1449477474 is about 1131.7152206217.

The spelling of 1449477474 in words is "one billion, four hundred forty-nine million, four hundred seventy-seven thousand, four hundred seventy-four".