3531449476 has 27 divisors (see below), whose sum is σ = 6336270423. Its totient is φ = 1722165480.

The previous prime is 3531449443. The next prime is 3531449501. The reversal of 3531449476 is 6749441353.

The square root of 3531449476 is 59426.

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

It is a super-2 number, since 2×3531449476² = 24942270803081349152, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5110291 + ... + 5110981.

Almost surely, 2^3531449476 is an apocalyptic number.

3531449476 is the 59426-th square number.

It is an amenable number.

3531449476 is a deficient number, since it is larger than the sum of its proper divisors (2804820947).

3531449476 is an frugal number, since it uses more digits than its factorization.

3531449476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472 (or 736 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The cubic root of 3531449476 is about 1522.8285103911.

The spelling of 3531449476 in words is "three billion, five hundred thirty-one million, four hundred forty-nine thousand, four hundred seventy-six".