602434993 has 2 divisors, whose sum is σ = 602434994. Its totient is φ = 602434992.

The previous prime is 602434969. The next prime is 602435023. The reversal of 602434993 is 399434206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 598683024 + 3751969 = 24468^2 + 1937^2 .

It is a cyclic number.

It is not a de Polignac number, because 602434993 - 2¹³ = 602426801 is a prime.

It is not a weakly prime, because it can be changed into another prime (602434913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301217496 + 301217497.

It is an arithmetic number, because the mean of its divisors is an integer number (301217497).

Almost surely, 2^602434993 is an apocalyptic number.

It is an amenable number.

602434993 is a deficient number, since it is larger than the sum of its proper divisors (1).

602434993 is an equidigital number, since it uses as much as digits as its factorization.

602434993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 40.

The square root of 602434993 is about 24544.5511875854. The cubic root of 602434993 is about 844.5720989796.

The spelling of 602434993 in words is "six hundred two million, four hundred thirty-four thousand, nine hundred ninety-three".