1494928499 has 2 divisors, whose sum is σ = 1494928500. Its totient is φ = 1494928498.

The previous prime is 1494928481. The next prime is 1494928517. The reversal of 1494928499 is 9948294941.

It is a balanced prime because it is at equal distance from previous prime (1494928481) and next prime (1494928517).

It is a cyclic number.

It is not a de Polignac number, because 1494928499 - 2²⁸ = 1226493043 is a prime.

It is a super-2 number, since 2×1494928499² = 4469622434244786002, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1494958499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 747464249 + 747464250.

It is an arithmetic number, because the mean of its divisors is an integer number (747464250).

Almost surely, 2^1494928499 is an apocalyptic number.

1494928499 is a deficient number, since it is larger than the sum of its proper divisors (1).

1494928499 is an equidigital number, since it uses as much as digits as its factorization.

1494928499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6718464, while the sum is 59.

The square root of 1494928499 is about 38664.3052310526. The cubic root of 1494928499 is about 1143.4226926751.

The spelling of 1494928499 in words is "one billion, four hundred ninety-four million, nine hundred twenty-eight thousand, four hundred ninety-nine".