835074149 has 32 divisors (see below), whose sum is σ = 1090682880. Its totient is φ = 620851392.

The previous prime is 835074139. The next prime is 835074151. The reversal of 835074149 is 941470538.

It is not a de Polignac number, because 835074149 - 2⁸ = 835073893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (835074109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217682 + ... + 221484.

It is an arithmetic number, because the mean of its divisors is an integer number (34083840).

Almost surely, 2^835074149 is an apocalyptic number.

It is an amenable number.

835074149 is a deficient number, since it is larger than the sum of its proper divisors (255608731).

835074149 is a wasteful number, since it uses less digits than its factorization.

835074149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3969.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 835074149 is about 28897.6495410959. The cubic root of 835074149 is about 941.6908412342.

The spelling of 835074149 in words is "eight hundred thirty-five million, seventy-four thousand, one hundred forty-nine".