4842980749 has 4 divisors (see below), whose sum is σ = 4843203840. Its totient is φ = 4842757660.

The previous prime is 4842980743. The next prime is 4842980771. The reversal of 4842980749 is 9470892484.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4842980749 - 2¹⁷ = 4842849677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4842980749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4842980743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74989 + ... + 123730.

It is an arithmetic number, because the mean of its divisors is an integer number (1210800960).

Almost surely, 2^4842980749 is an apocalyptic number.

It is an amenable number.

4842980749 is a deficient number, since it is larger than the sum of its proper divisors (223091).

4842980749 is a wasteful number, since it uses less digits than its factorization.

4842980749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223090.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The square root of 4842980749 is about 69591.5278536116. The cubic root of 4842980749 is about 1691.8852890216.

The spelling of 4842980749 in words is "four billion, eight hundred forty-two million, nine hundred eighty thousand, seven hundred forty-nine".