7947560073 has 8 divisors (see below), whose sum is σ = 10705991968. Its totient is φ = 5243750784.

The previous prime is 7947560063. The next prime is 7947560107. The reversal of 7947560073 is 3700657497.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7947560073 - 2⁹ = 7947559561 is a prime.

It is a super-2 number, since 2×7947560073² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7947560063) 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, 13655311 + ... + 13655892.

It is an arithmetic number, because the mean of its divisors is an integer number (1338248996).

Almost surely, 2^7947560073 is an apocalyptic number.

It is an amenable number.

7947560073 is a deficient number, since it is larger than the sum of its proper divisors (2758431895).

7947560073 is a wasteful number, since it uses less digits than its factorization.

7947560073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27311303.

The product of its (nonzero) digits is 1111320, while the sum is 48.

The square root of 7947560073 is about 89149.0890194622. The cubic root of 7947560073 is about 1995.6204227351.

The spelling of 7947560073 in words is "seven billion, nine hundred forty-seven million, five hundred sixty thousand, seventy-three".