9190462961 has 2 divisors, whose sum is σ = 9190462962. Its totient is φ = 9190462960.

The previous prime is 9190462949. The next prime is 9190462987. The reversal of 9190462961 is 1692640919.

9190462961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9173808400 + 16654561 = 95780^2 + 4081^2 .

It is an emirp because it is prime and its reverse (1692640919) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9190462961 is a prime.

It is not a weakly prime, because it can be changed into another prime (9190462921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4595231480 + 4595231481.

It is an arithmetic number, because the mean of its divisors is an integer number (4595231481).

Almost surely, 2^9190462961 is an apocalyptic number.

It is an amenable number.

9190462961 is a deficient number, since it is larger than the sum of its proper divisors (1).

9190462961 is an equidigital number, since it uses as much as digits as its factorization.

9190462961 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 209952, while the sum is 47.

The square root of 9190462961 is about 95866.9023229602. The cubic root of 9190462961 is about 2094.6548084626.

The spelling of 9190462961 in words is "nine billion, one hundred ninety million, four hundred sixty-two thousand, nine hundred sixty-one".