83877474 has 8 divisors (see below), whose sum is σ = 167754960. Its totient is φ = 27959156.

The previous prime is 83877463. The next prime is 83877491. The reversal of 83877474 is 47477838.

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

83877474 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6989784 + ... + 6989795.

It is an arithmetic number, because the mean of its divisors is an integer number (20969370).

Almost surely, 2^83877474 is an apocalyptic number.

83877474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

83877474 is a wasteful number, since it uses less digits than its factorization.

83877474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13979584.

The product of its digits is 1053696, while the sum is 48.

The square root of 83877474 is about 9158.4646093109. The cubic root of 83877474 is about 437.7388718940.

The spelling of 83877474 in words is "eighty-three million, eight hundred seventy-seven thousand, four hundred seventy-four".