2975689461 has 8 divisors (see below), whose sum is σ = 3980103264. Its totient is φ = 1977534320.

The previous prime is 2975689447. The next prime is 2975689463. The reversal of 2975689461 is 1649865792.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2975689461 - 2⁹ = 2975688949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2975689463) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1563555 + ... + 1565456.

It is an arithmetic number, because the mean of its divisors is an integer number (497512908).

Almost surely, 2^2975689461 is an apocalyptic number.

It is an amenable number.

2975689461 is a deficient number, since it is larger than the sum of its proper divisors (1004413803).

2975689461 is a wasteful number, since it uses less digits than its factorization.

2975689461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3129331.

The product of its digits is 6531840, while the sum is 57.

The square root of 2975689461 is about 54549.8804856619. The cubic root of 2975689461 is about 1438.3432368400.

The spelling of 2975689461 in words is "two billion, nine hundred seventy-five million, six hundred eighty-nine thousand, four hundred sixty-one".