1292413494 has 16 divisors (see below), whose sum is σ = 2585741760. Its totient is φ = 430652040.

The previous prime is 1292413489. The next prime is 1292413519. The reversal of 1292413494 is 4943142921.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19012 + ... + 54279.

It is an arithmetic number, because the mean of its divisors is an integer number (161608860).

Almost surely, 2^1292413494 is an apocalyptic number.

1292413494 is an abundant number, since it is smaller than the sum of its proper divisors (1293328266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1292413494 is a wasteful number, since it uses less digits than its factorization.

1292413494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76235.

The product of its digits is 62208, while the sum is 39.

The square root of 1292413494 is about 35950.1529064898. The cubic root of 1292413494 is about 1089.2656990767.

The spelling of 1292413494 in words is "one billion, two hundred ninety-two million, four hundred thirteen thousand, four hundred ninety-four".