2834472949 has 16 divisors (see below), whose sum is σ = 3629402496. Its totient is φ = 2148984000.

The previous prime is 2834472947. The next prime is 2834472983. The reversal of 2834472949 is 9492744382.

It is a cyclic number.

It is not a de Polignac number, because 2834472949 - 2¹ = 2834472947 is a prime.

It is a super-2 number, since 2×2834472949² = 16068473797225513202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2834472896 and 2834472905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2834472947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494602 + ... + 500299.

It is an arithmetic number, because the mean of its divisors is an integer number (226837656).

Almost surely, 2^2834472949 is an apocalyptic number.

It is an amenable number.

2834472949 is a deficient number, since it is larger than the sum of its proper divisors (794929547).

2834472949 is a wasteful number, since it uses less digits than its factorization.

2834472949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994956.

The product of its digits is 3483648, while the sum is 52.

The square root of 2834472949 is about 53239.7684912322. The cubic root of 2834472949 is about 1415.2204826512.

The spelling of 2834472949 in words is "two billion, eight hundred thirty-four million, four hundred seventy-two thousand, nine hundred forty-nine".