454494761 has 8 divisors (see below), whose sum is σ = 524778240. Its totient is φ = 385550208.

The previous prime is 454494737. The next prime is 454494767. The reversal of 454494761 is 167494454.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454494761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (454494767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334001 + ... + 335358.

It is an arithmetic number, because the mean of its divisors is an integer number (65597280).

Almost surely, 2^454494761 is an apocalyptic number.

It is an amenable number.

454494761 is a deficient number, since it is larger than the sum of its proper divisors (70283479).

454494761 is an equidigital number, since it uses as much as digits as its factorization.

454494761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669463.

The product of its digits is 483840, while the sum is 44.

The square root of 454494761 is about 21318.8827333892. The cubic root of 454494761 is about 768.8523754113.

The spelling of 454494761 in words is "four hundred fifty-four million, four hundred ninety-four thousand, seven hundred sixty-one".