6961842485 has 16 divisors (see below), whose sum is σ = 9240003696. Its totient is φ = 5002103808.

The previous prime is 6961842479. The next prime is 6961842491. The reversal of 6961842485 is 5842481696.

It is an interprime number because it is at equal distance from previous prime (6961842479) and next prime (6961842491).

It can be written as a sum of positive squares in 8 ways, for example, as 413634244 + 6548208241 = 20338^2 + 80921^2 .

It is not a de Polignac number, because 6961842485 - 2¹⁶ = 6961776949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1444964 + ... + 1449773.

It is an arithmetic number, because the mean of its divisors is an integer number (577500231).

Almost surely, 2^6961842485 is an apocalyptic number.

6961842485 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6961842485 is a deficient number, since it is larger than the sum of its proper divisors (2278161211).

6961842485 is a wasteful number, since it uses less digits than its factorization.

6961842485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2894792.

The product of its digits is 3317760, while the sum is 53.

The square root of 6961842485 is about 83437.6562770072. The cubic root of 6961842485 is about 1909.4490050131.

The spelling of 6961842485 in words is "six billion, nine hundred sixty-one million, eight hundred forty-two thousand, four hundred eighty-five".