430874641 has 2 divisors, whose sum is σ = 430874642. Its totient is φ = 430874640.

The previous prime is 430874627. The next prime is 430874651. The reversal of 430874641 is 146478034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 299428416 + 131446225 = 17304^2 + 11465^2 .

It is a cyclic number.

It is not a de Polignac number, because 430874641 - 2⁷ = 430874513 is a prime.

It is a super-3 number, since 3×430874641³ (a number of 27 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 430874641.

It is not a weakly prime, because it can be changed into another prime (430874651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215437320 + 215437321.

It is an arithmetic number, because the mean of its divisors is an integer number (215437321).

Almost surely, 2^430874641 is an apocalyptic number.

It is an amenable number.

430874641 is a deficient number, since it is larger than the sum of its proper divisors (1).

430874641 is an equidigital number, since it uses as much as digits as its factorization.

430874641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 430874641 is about 20757.5201071804. The cubic root of 430874641 is about 755.2956408375.

The spelling of 430874641 in words is "four hundred thirty million, eight hundred seventy-four thousand, six hundred forty-one".