7469942587 has 8 divisors (see below), whose sum is σ = 7864854800. Its totient is φ = 7075206144.

The previous prime is 7469942573. The next prime is 7469942609. The reversal of 7469942587 is 7852499647.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7469942587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7469942537) 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, 48283 + ... + 131419.

It is an arithmetic number, because the mean of its divisors is an integer number (983106850).

Almost surely, 2^7469942587 is an apocalyptic number.

7469942587 is a deficient number, since it is larger than the sum of its proper divisors (394912213).

7469942587 is a wasteful number, since it uses less digits than its factorization.

7469942587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87885.

The product of its digits is 30481920, while the sum is 61.

The square root of 7469942587 is about 86428.8296056356. The cubic root of 7469942587 is about 1954.8154130487.

The spelling of 7469942587 in words is "seven billion, four hundred sixty-nine million, nine hundred forty-two thousand, five hundred eighty-seven".