2849246742 has 32 divisors (see below), whose sum is σ = 5808781440. Its totient is φ = 931533120.

The previous prime is 2849246713. The next prime is 2849246773. The reversal of 2849246742 is 2476429482.

It is a super-2 number, since 2×2849246742² = 16236413993595229128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2849246691 and 2849246700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48642 + ... + 89802.

It is an arithmetic number, because the mean of its divisors is an integer number (181524420).

Almost surely, 2^2849246742 is an apocalyptic number.

2849246742 is an abundant number, since it is smaller than the sum of its proper divisors (2959534698).

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

2849246742 is a wasteful number, since it uses less digits than its factorization.

2849246742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41388.

The product of its digits is 1548288, while the sum is 48.

The square root of 2849246742 is about 53378.3358863875. The cubic root of 2849246742 is about 1417.6750193395.

The spelling of 2849246742 in words is "two billion, eight hundred forty-nine million, two hundred forty-six thousand, seven hundred forty-two".