1494076939 has 2 divisors, whose sum is σ = 1494076940. Its totient is φ = 1494076938.

The previous prime is 1494076933. The next prime is 1494076979. The reversal of 1494076939 is 9396704941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1494076939 - 2³ = 1494076931 is a prime.

It is not a weakly prime, because it can be changed into another prime (1494076931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747038469 + 747038470.

It is an arithmetic number, because the mean of its divisors is an integer number (747038470).

Almost surely, 2^1494076939 is an apocalyptic number.

1494076939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1494076939 is an equidigital number, since it uses as much as digits as its factorization.

1494076939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 52.

The square root of 1494076939 is about 38653.2914381169. The cubic root of 1494076939 is about 1143.2055411592.

The spelling of 1494076939 in words is "one billion, four hundred ninety-four million, seventy-six thousand, nine hundred thirty-nine".