3890733097 has 2 divisors, whose sum is σ = 3890733098. Its totient is φ = 3890733096.

The previous prime is 3890733083. The next prime is 3890733137. The reversal of 3890733097 is 7903370983.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2023110441 + 1867622656 = 44979^2 + 43216^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3890733097 is a prime.

It is a super-2 number, since 2×3890733097² = 30275608064182422818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3890733097.

It is not a weakly prime, because it can be changed into another prime (3890733017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1945366548 + 1945366549.

It is an arithmetic number, because the mean of its divisors is an integer number (1945366549).

Almost surely, 2^3890733097 is an apocalyptic number.

It is an amenable number.

3890733097 is a deficient number, since it is larger than the sum of its proper divisors (1).

3890733097 is an equidigital number, since it uses as much as digits as its factorization.

3890733097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 857304, while the sum is 49.

The square root of 3890733097 is about 62375.7412541126. The cubic root of 3890733097 is about 1572.8132039498.

The spelling of 3890733097 in words is "three billion, eight hundred ninety million, seven hundred thirty-three thousand, ninety-seven".