1293829052 has 12 divisors (see below), whose sum is σ = 2274355776. Its totient is φ = 644013120.

The previous prime is 1293829049. The next prime is 1293829079. The reversal of 1293829052 is 2509283921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724349 + ... + 726132.

It is an arithmetic number, because the mean of its divisors is an integer number (189529648).

Almost surely, 2^1293829052 is an apocalyptic number.

It is an amenable number.

1293829052 is a deficient number, since it is larger than the sum of its proper divisors (980526724).

1293829052 is a wasteful number, since it uses less digits than its factorization.

1293829052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450708 (or 1450706 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 1293829052 is about 35969.8353068234. The cubic root of 1293829052 is about 1089.6632385582.

The spelling of 1293829052 in words is "one billion, two hundred ninety-three million, eight hundred twenty-nine thousand, fifty-two".