353412487 has 2 divisors, whose sum is σ = 353412488. Its totient is φ = 353412486.

The previous prime is 353412481. The next prime is 353412517. The reversal of 353412487 is 784214353.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-353412487 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (353412481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176706243 + 176706244.

It is an arithmetic number, because the mean of its divisors is an integer number (176706244).

Almost surely, 2^353412487 is an apocalyptic number.

353412487 is a deficient number, since it is larger than the sum of its proper divisors (1).

353412487 is an equidigital number, since it uses as much as digits as its factorization.

353412487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 37.

The square root of 353412487 is about 18799.2682570360. The cubic root of 353412487 is about 707.0128329760.

The spelling of 353412487 in words is "three hundred fifty-three million, four hundred twelve thousand, four hundred eighty-seven".