1293380 has 24 divisors (see below), whose sum is σ = 2963520. Its totient is φ = 470240.

The previous prime is 1293373. The next prime is 1293401. The reversal of 1293380 is 833921.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2720 + ... + 3159.

It is an arithmetic number, because the mean of its divisors is an integer number (123480).

2^1293380 is an apocalyptic number.

1293380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1293380 is an abundant number, since it is smaller than the sum of its proper divisors (1670140).

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

1293380 is a wasteful number, since it uses less digits than its factorization.

1293380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5899 (or 5897 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1293380 is about 1137.2686577938. The cubic root of 1293380 is about 108.9537160059.

The spelling of 1293380 in words is "one million, two hundred ninety-three thousand, three hundred eighty".