4077369997 has 2 divisors, whose sum is σ = 4077369998. Its totient is φ = 4077369996.

The previous prime is 4077369979. The next prime is 4077370039. The reversal of 4077369997 is 7999637704.

Together with previous prime (4077369979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4003599076 + 73770921 = 63274^2 + 8589^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4077369997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4077369797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2038684998 + 2038684999.

It is an arithmetic number, because the mean of its divisors is an integer number (2038684999).

Almost surely, 2^4077369997 is an apocalyptic number.

It is an amenable number.

4077369997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4077369997 is an equidigital number, since it uses as much as digits as its factorization.

4077369997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18003384, while the sum is 61.

The square root of 4077369997 is about 63854.2872248998. The cubic root of 4077369997 is about 1597.5705312776.

The spelling of 4077369997 in words is "four billion, seventy-seven million, three hundred sixty-nine thousand, nine hundred ninety-seven".