3834826947 has 12 divisors (see below), whose sum is σ = 6330508080. Its totient is φ = 2191329648.

The previous prime is 3834826921. The next prime is 3834826973. The reversal of 3834826947 is 7496284383.

3834826947 is a `hidden beast` number, since 38 + 348 + 269 + 4 + 7 = 666.

It is an interprime number because it is at equal distance from previous prime (3834826921) and next prime (3834826973).

It is not a de Polignac number, because 3834826947 - 2⁸ = 3834826691 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3834826893 and 3834826902.

It is not an unprimeable number, because it can be changed into a prime (3834826147) 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, 30435072 + ... + 30435197.

It is an arithmetic number, because the mean of its divisors is an integer number (527542340).

Almost surely, 2^3834826947 is an apocalyptic number.

3834826947 is a deficient number, since it is larger than the sum of its proper divisors (2495681133).

3834826947 is a wasteful number, since it uses less digits than its factorization.

3834826947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60870282 (or 60870279 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The square root of 3834826947 is about 61925.9795804636. The cubic root of 3834826947 is about 1565.2435523467.

The spelling of 3834826947 in words is "three billion, eight hundred thirty-four million, eight hundred twenty-six thousand, nine hundred forty-seven".