73469732497 has 8 divisors (see below), whose sum is σ = 84528936000. Its totient is φ = 62551410864.

The previous prime is 73469732467. The next prime is 73469732519. The reversal of 73469732497 is 79423796437.

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 73469732497 - 2³⁵ = 39109994129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73469732467) 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, 35219347 + ... + 35221432.

It is an arithmetic number, because the mean of its divisors is an integer number (10566117000).

Almost surely, 2^73469732497 is an apocalyptic number.

It is an amenable number.

73469732497 is a deficient number, since it is larger than the sum of its proper divisors (11059203503).

73469732497 is a wasteful number, since it uses less digits than its factorization.

73469732497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70440935.

The product of its digits is 48009024, while the sum is 61.

The spelling of 73469732497 in words is "seventy-three billion, four hundred sixty-nine million, seven hundred thirty-two thousand, four hundred ninety-seven".