361134899 has 2 divisors, whose sum is σ = 361134900. Its totient is φ = 361134898.

The previous prime is 361134863. The next prime is 361134901. The reversal of 361134899 is 998431163.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 361134899 - 2¹⁶ = 361069363 is a prime.

Together with 361134901, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (361134199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180567449 + 180567450.

It is an arithmetic number, because the mean of its divisors is an integer number (180567450).

Almost surely, 2^361134899 is an apocalyptic number.

361134899 is a deficient number, since it is larger than the sum of its proper divisors (1).

361134899 is an equidigital number, since it uses as much as digits as its factorization.

361134899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 139968, while the sum is 44.

The square root of 361134899 is about 19003.5496421063. The cubic root of 361134899 is about 712.1254164827.

The spelling of 361134899 in words is "three hundred sixty-one million, one hundred thirty-four thousand, eight hundred ninety-nine".