2961840135 has 16 divisors (see below), whose sum is σ = 4750771680. Its totient is φ = 1575705600.

The previous prime is 2961840107. The next prime is 2961840139. The reversal of 2961840135 is 5310481692.

It is not a de Polignac number, because 2961840135 - 2⁸ = 2961839879 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2961840093 and 2961840102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2961840139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240190 + ... + 252219.

It is an arithmetic number, because the mean of its divisors is an integer number (296923230).

Almost surely, 2^2961840135 is an apocalyptic number.

2961840135 is a deficient number, since it is larger than the sum of its proper divisors (1788931545).

2961840135 is a wasteful number, since it uses less digits than its factorization.

2961840135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492818.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 2961840135 is about 54422.7905844601. The cubic root of 2961840135 is about 1436.1083409684.

The spelling of 2961840135 in words is "two billion, nine hundred sixty-one million, eight hundred forty thousand, one hundred thirty-five".