450793776 has 20 divisors (see below), whose sum is σ = 1164550712. Its totient is φ = 150264576.

The previous prime is 450793771. The next prime is 450793789. The reversal of 450793776 is 677397054.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 9391537 = 450793776 / (4 + 5 + 0 + 7 + 9 + 3 + 7 + 7 + 6).

It is not an unprimeable number, because it can be changed into a prime (450793771) 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, 4695721 + ... + 4695816.

Almost surely, 2^450793776 is an apocalyptic number.

It is an amenable number.

450793776 is an abundant number, since it is smaller than the sum of its proper divisors (713756936).

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

450793776 is a wasteful number, since it uses less digits than its factorization.

450793776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9391548 (or 9391542 counting only the distinct ones).

The product of its (nonzero) digits is 1111320, while the sum is 48.

The square root of 450793776 is about 21231.9046719789. The cubic root of 450793776 is about 766.7597440450.

The spelling of 450793776 in words is "four hundred fifty million, seven hundred ninety-three thousand, seven hundred seventy-six".