454094387 has 2 divisors, whose sum is σ = 454094388. Its totient is φ = 454094386.

The previous prime is 454094371. The next prime is 454094413. The reversal of 454094387 is 783490454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 454094387 - 2⁴ = 454094371 is a prime.

It is not a weakly prime, because it can be changed into another prime (454094317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227047193 + 227047194.

It is an arithmetic number, because the mean of its divisors is an integer number (227047194).

Almost surely, 2^454094387 is an apocalyptic number.

454094387 is a deficient number, since it is larger than the sum of its proper divisors (1).

454094387 is an equidigital number, since it uses as much as digits as its factorization.

454094387 is an odious number, because the sum of its binary digits is odd.

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

The square root of 454094387 is about 21309.4905382555. The cubic root of 454094387 is about 768.6265430053.

It can be divided in two parts, 454094 and 387, that multiplied together give a triangular number (175734378 = T₁₈₇₄₇).

The spelling of 454094387 in words is "four hundred fifty-four million, ninety-four thousand, three hundred eighty-seven".