377800097 has 2 divisors, whose sum is σ = 377800098. Its totient is φ = 377800096.

The previous prime is 377800091. The next prime is 377800153. The reversal of 377800097 is 790008773.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 192404641 + 185395456 = 13871^2 + 13616^2 .

It is a cyclic number.

It is not a de Polignac number, because 377800097 - 2¹⁰ = 377799073 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (377800091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188900048 + 188900049.

It is an arithmetic number, because the mean of its divisors is an integer number (188900049).

Almost surely, 2^377800097 is an apocalyptic number.

It is an amenable number.

377800097 is a deficient number, since it is larger than the sum of its proper divisors (1).

377800097 is an equidigital number, since it uses as much as digits as its factorization.

377800097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 74088, while the sum is 41.

The square root of 377800097 is about 19437.0804649258. The cubic root of 377800097 is about 722.9151978702.

The spelling of 377800097 in words is "three hundred seventy-seven million, eight hundred thousand, ninety-seven".