2961432547 has 8 divisors (see below), whose sum is σ = 2999509920. Its totient is φ = 2923462080.

The previous prime is 2961432533. The next prime is 2961432553. The reversal of 2961432547 is 7452341692.

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 2961432547 - 2¹¹ = 2961430499 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2961432557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29793 + ... + 82525.

It is an arithmetic number, because the mean of its divisors is an integer number (374938740).

Almost surely, 2^2961432547 is an apocalyptic number.

2961432547 is a deficient number, since it is larger than the sum of its proper divisors (38077373).

2961432547 is an equidigital number, since it uses as much as digits as its factorization.

2961432547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53453.

The product of its digits is 362880, while the sum is 43.

The square root of 2961432547 is about 54419.0458111864. The cubic root of 2961432547 is about 1436.0424621732.

The spelling of 2961432547 in words is "two billion, nine hundred sixty-one million, four hundred thirty-two thousand, five hundred forty-seven".