1494873629 has 16 divisors (see below), whose sum is σ = 1564696320. Its totient is φ = 1427025600.

The previous prime is 1494873617. The next prime is 1494873647. The reversal of 1494873629 is 9263784941.

It is a cyclic number.

It is not a de Polignac number, because 1494873629 - 2²⁴ = 1478096413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494873829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 340919 + ... + 345275.

It is an arithmetic number, because the mean of its divisors is an integer number (97793520).

Almost surely, 2^1494873629 is an apocalyptic number.

It is an amenable number.

1494873629 is a deficient number, since it is larger than the sum of its proper divisors (69822691).

1494873629 is a wasteful number, since it uses less digits than its factorization.

1494873629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4580.

The product of its digits is 2612736, while the sum is 53.

The square root of 1494873629 is about 38663.5956553448. The cubic root of 1494873629 is about 1143.4087030716.

The spelling of 1494873629 in words is "one billion, four hundred ninety-four million, eight hundred seventy-three thousand, six hundred twenty-nine".