1435000397 has 2 divisors, whose sum is σ = 1435000398. Its totient is φ = 1435000396.

The previous prime is 1435000373. The next prime is 1435000409. The reversal of 1435000397 is 7930005341.

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., 1368186121 + 66814276 = 36989^2 + 8174^2 .

It is a cyclic number.

It is not a de Polignac number, because 1435000397 - 2²² = 1430806093 is a prime.

It is a super-2 number, since 2×1435000397² = 4118452278780315218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1435000367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717500198 + 717500199.

It is an arithmetic number, because the mean of its divisors is an integer number (717500199).

Almost surely, 2^1435000397 is an apocalyptic number.

It is an amenable number.

1435000397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1435000397 is an equidigital number, since it uses as much as digits as its factorization.

1435000397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 1435000397 is about 37881.3990897908. The cubic root of 1435000397 is about 1127.9348285390.

The spelling of 1435000397 in words is "one billion, four hundred thirty-five million, three hundred ninety-seven", and thus it is an aban number.