4742084655 has 80 divisors (see below), whose sum is σ = 10598252544. Its totient is φ = 1970723520.

The previous prime is 4742084621. The next prime is 4742084681. The reversal of 4742084655 is 5564802474.

It is not a de Polignac number, because 4742084655 - 2¹³ = 4742076463 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4742084655.

It is a congruent number.

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 79 ways as a sum of consecutive naturals, for example, 44847 + ... + 107216.

Almost surely, 2^4742084655 is an apocalyptic number.

4742084655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4742084655 is an abundant number, since it is smaller than the sum of its proper divisors (5856167889).

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

4742084655 is a wasteful number, since it uses less digits than its factorization.

4742084655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152098 (or 152089 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The square root of 4742084655 is about 68862.7958697583. The cubic root of 4742084655 is about 1680.0534581204.

The spelling of 4742084655 in words is "four billion, seven hundred forty-two million, eighty-four thousand, six hundred fifty-five".