84694899 has 8 divisors (see below), whose sum is σ = 112984272. Its totient is φ = 56434400.

The previous prime is 84694879. The next prime is 84694931. The reversal of 84694899 is 99849648.

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 84694899 - 2¹² = 84690803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84694829) 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, 949 + ... + 13049.

It is an arithmetic number, because the mean of its divisors is an integer number (14123034).

Almost surely, 2^84694899 is an apocalyptic number.

84694899 is a deficient number, since it is larger than the sum of its proper divisors (28289373).

84694899 is a wasteful number, since it uses less digits than its factorization.

84694899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14437.

The product of its digits is 4478976, while the sum is 57.

The square root of 84694899 is about 9202.9831576506. The cubic root of 84694899 is about 439.1562670663.

The spelling of 84694899 in words is "eighty-four million, six hundred ninety-four thousand, eight hundred ninety-nine".