1450829481 has 8 divisors (see below), whose sum is σ = 1996840704. Its totient is φ = 936018960.

The previous prime is 1450829477. The next prime is 1450829491. The reversal of 1450829481 is 1849280541.

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

It is not a de Polignac number, because 1450829481 - 2² = 1450829477 is a prime.

It is a super-2 number, since 2×1450829481² = 4209812365877458722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1450829431) 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, 7800066 + ... + 7800251.

It is an arithmetic number, because the mean of its divisors is an integer number (249605088).

Almost surely, 2^1450829481 is an apocalyptic number.

It is an amenable number.

1450829481 is a deficient number, since it is larger than the sum of its proper divisors (546011223).

1450829481 is a wasteful number, since it uses less digits than its factorization.

1450829481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15600351.

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 1450829481 is about 38089.7555912348. The cubic root of 1450829481 is about 1132.0669821915.

The spelling of 1450829481 in words is "one billion, four hundred fifty million, eight hundred twenty-nine thousand, four hundred eighty-one".