84377466 has 12 divisors (see below), whose sum is σ = 182817882. Its totient is φ = 28125816.

The previous prime is 84377459. The next prime is 84377473. The reversal of 84377466 is 66477348.

It is an interprime number because it is at equal distance from previous prime (84377459) and next prime (84377473).

It can be written as a sum of positive squares in only one way, i.e., 77951241 + 6426225 = 8829^2 + 2535^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2343801 + ... + 2343836.

Almost surely, 2^84377466 is an apocalyptic number.

84377466 is an abundant number, since it is smaller than the sum of its proper divisors (98440416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84377466 is a wasteful number, since it uses less digits than its factorization.

84377466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4687645 (or 4687642 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 84377466 is about 9185.7207664940. The cubic root of 84377466 is about 438.6069336549.

The spelling of 84377466 in words is "eighty-four million, three hundred seventy-seven thousand, four hundred sixty-six".