1293717084 has 48 divisors (see below), whose sum is σ = 3296616960. Its totient is φ = 391616640.

The previous prime is 1293717077. The next prime is 1293717091. The reversal of 1293717084 is 4807173921.

It is an interprime number because it is at equal distance from previous prime (1293717077) and next prime (1293717091).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132432 + ... + 141864.

It is an arithmetic number, because the mean of its divisors is an integer number (68679520).

Almost surely, 2^1293717084 is an apocalyptic number.

It is an amenable number.

1293717084 is an abundant number, since it is smaller than the sum of its proper divisors (2002899876).

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

1293717084 is a wasteful number, since it uses less digits than its factorization.

1293717084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10490 (or 10488 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 1293717084 is about 35968.2788579048. The cubic root of 1293717084 is about 1089.6318044897.

The spelling of 1293717084 in words is "one billion, two hundred ninety-three million, seven hundred seventeen thousand, eighty-four".