1494315929 has 8 divisors (see below), whose sum is σ = 1624980168. Its totient is φ = 1368403200.

The previous prime is 1494315917. The next prime is 1494315937. The reversal of 1494315929 is 9295134941.

It can be written as a sum of positive squares in 4 ways, for example, as 726194704 + 768121225 = 26948^2 + 27715^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1494315929 - 2²⁰ = 1493267353 is a prime.

It is a super-3 number, since 3×1494315929³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1494315959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1187222 + ... + 1188479.

It is an arithmetic number, because the mean of its divisors is an integer number (203122521).

Almost surely, 2^1494315929 is an apocalyptic number.

It is an amenable number.

1494315929 is a deficient number, since it is larger than the sum of its proper divisors (130664239).

1494315929 is a wasteful number, since it uses less digits than its factorization.

1494315929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2375755.

The product of its digits is 349920, while the sum is 47.

The square root of 1494315929 is about 38656.3827718011. The cubic root of 1494315929 is about 1143.2664929792.

The spelling of 1494315929 in words is "one billion, four hundred ninety-four million, three hundred fifteen thousand, nine hundred twenty-nine".