1490346059 has 2 divisors, whose sum is σ = 1490346060. Its totient is φ = 1490346058.

The previous prime is 1490346017. The next prime is 1490346079. The reversal of 1490346059 is 9506430941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1490346059 - 2⁸ = 1490345803 is a prime.

It is a super-2 number, since 2×1490346059² = 4442262751153662962, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1490346079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 745173029 + 745173030.

It is an arithmetic number, because the mean of its divisors is an integer number (745173030).

Almost surely, 2^1490346059 is an apocalyptic number.

1490346059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1490346059 is an equidigital number, since it uses as much as digits as its factorization.

1490346059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 1490346059 is about 38605.0004403575. Note that the first 3 decimals coincide. The cubic root of 1490346059 is about 1142.2531765899.

The spelling of 1490346059 in words is "one billion, four hundred ninety million, three hundred forty-six thousand, fifty-nine".