2958640835 has 16 divisors (see below), whose sum is σ = 3628509696. Its totient is φ = 2314891488.

The previous prime is 2958640831. The next prime is 2958640847. The reversal of 2958640835 is 5380468592.

It is a cyclic number.

It is not a de Polignac number, because 2958640835 - 2² = 2958640831 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2958640831) 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, 401252 + ... + 408558.

It is an arithmetic number, because the mean of its divisors is an integer number (226781856).

Almost surely, 2^2958640835 is an apocalyptic number.

2958640835 is a deficient number, since it is larger than the sum of its proper divisors (669868861).

2958640835 is a wasteful number, since it uses less digits than its factorization.

2958640835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9082.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The square root of 2958640835 is about 54393.3896259463. The cubic root of 2958640835 is about 1435.5910728176.

The spelling of 2958640835 in words is "two billion, nine hundred fifty-eight million, six hundred forty thousand, eight hundred thirty-five".