83470383087 has 32 divisors (see below), whose sum is σ = 137849574912. Its totient is φ = 43747876224.

The previous prime is 83470383013. The next prime is 83470383091. The reversal of 83470383087 is 78038307438.

It is not a de Polignac number, because 83470383087 - 2¹⁶ = 83470317551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83470383587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 930873 + ... + 1016594.

It is an arithmetic number, because the mean of its divisors is an integer number (4307799216).

Almost surely, 2^83470383087 is an apocalyptic number.

83470383087 is a deficient number, since it is larger than the sum of its proper divisors (54379191825).

83470383087 is a wasteful number, since it uses less digits than its factorization.

83470383087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1947647.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 83470383087 in words is "eighty-three billion, four hundred seventy million, three hundred eighty-three thousand, eighty-seven".