340954597 has 2 divisors, whose sum is σ = 340954598. Its totient is φ = 340954596.

The previous prime is 340954583. The next prime is 340954609. The reversal of 340954597 is 795459043.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 332187076 + 8767521 = 18226^2 + 2961^2 .

It is an emirp because it is prime and its reverse (795459043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 340954597 - 2⁷ = 340954469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340954517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170477298 + 170477299.

It is an arithmetic number, because the mean of its divisors is an integer number (170477299).

Almost surely, 2^340954597 is an apocalyptic number.

It is an amenable number.

340954597 is a deficient number, since it is larger than the sum of its proper divisors (1).

340954597 is an equidigital number, since it uses as much as digits as its factorization.

340954597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 340954597 is about 18464.9559165463. The cubic root of 340954597 is about 698.6057943608.

It can be divided in two parts, 340954 and 597, that added together give a triangular number (341551 = T₈₂₆).

The spelling of 340954597 in words is "three hundred forty million, nine hundred fifty-four thousand, five hundred ninety-seven".