834747036 has 24 divisors (see below), whose sum is σ = 1948472064. Its totient is φ = 278144880.

The previous prime is 834747031. The next prime is 834747041. The reversal of 834747036 is 630747438.

It is an interprime number because it is at equal distance from previous prime (834747031) and next prime (834747041).

It is a super-2 number, since 2×834747036² = 1393605228221570592, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834747031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24771 + ... + 47781.

It is an arithmetic number, because the mean of its divisors is an integer number (81186336).

Almost surely, 2^834747036 is an apocalyptic number.

It is an amenable number.

834747036 is an abundant number, since it is smaller than the sum of its proper divisors (1113725028).

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

834747036 is a wasteful number, since it uses less digits than its factorization.

834747036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26041 (or 26039 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 834747036 is about 28891.9891319376. The cubic root of 834747036 is about 941.5678663077.

The spelling of 834747036 in words is "eight hundred thirty-four million, seven hundred forty-seven thousand, thirty-six".