2980263858 has 32 divisors (see below), whose sum is σ = 7002580032. Its totient is φ = 833640000.

The previous prime is 2980263821. The next prime is 2980263859. The reversal of 2980263858 is 8583620892.

It is a self number, because there is not a number n which added to its sum of digits gives 2980263858.

It is not an unprimeable number, because it can be changed into a prime (2980263859) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1735893 + ... + 1737608.

It is an arithmetic number, because the mean of its divisors is an integer number (218830626).

Almost surely, 2^2980263858 is an apocalyptic number.

2980263858 is an abundant number, since it is smaller than the sum of its proper divisors (4022316174).

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

2980263858 is a wasteful number, since it uses less digits than its factorization.

2980263858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473530.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 2980263858 is about 54591.7929546191. The cubic root of 2980263858 is about 1439.0798934999.

The spelling of 2980263858 in words is "two billion, nine hundred eighty million, two hundred sixty-three thousand, eight hundred fifty-eight".