4942661284 has 36 divisors (see below), whose sum is σ = 9772661808. Its totient is φ = 2169176800.

The previous prime is 4942661281. The next prime is 4942661293. The reversal of 4942661284 is 4821662494.

It is not an unprimeable number, because it can be changed into a prime (4942661281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29782 + ... + 103789.

It is an arithmetic number, because the mean of its divisors is an integer number (271462828).

Almost surely, 2^4942661284 is an apocalyptic number.

4942661284 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4942661284 is a deficient number, since it is larger than the sum of its proper divisors (4830000524).

4942661284 is a wasteful number, since it uses less digits than its factorization.

4942661284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133644 (or 133613 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The square root of 4942661284 is about 70304.0630689294. The cubic root of 4942661284 is about 1703.4142781997.

The spelling of 4942661284 in words is "four billion, nine hundred forty-two million, six hundred sixty-one thousand, two hundred eighty-four".