4762861997 has 2 divisors, whose sum is σ = 4762861998. Its totient is φ = 4762861996.

The previous prime is 4762861927. The next prime is 4762862023. The reversal of 4762861997 is 7991682674.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3610327396 + 1152534601 = 60086^2 + 33949^2 .

It is a cyclic number.

It is not a de Polignac number, because 4762861997 - 2²⁶ = 4695753133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4762861927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2381430998 + 2381430999.

It is an arithmetic number, because the mean of its divisors is an integer number (2381430999).

Almost surely, 2^4762861997 is an apocalyptic number.

It is an amenable number.

4762861997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4762861997 is an equidigital number, since it uses as much as digits as its factorization.

4762861997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 59.

The square root of 4762861997 is about 69013.4914129114. The cubic root of 4762861997 is about 1682.5035892378.

The spelling of 4762861997 in words is "four billion, seven hundred sixty-two million, eight hundred sixty-one thousand, nine hundred ninety-seven".