1072698373 has 2 divisors, whose sum is σ = 1072698374. Its totient is φ = 1072698372.

The previous prime is 1072698353. The next prime is 1072698377. The reversal of 1072698373 is 3738962701.

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., 667602244 + 405096129 = 25838^2 + 20127^2 .

It is a cyclic number.

It is not a de Polignac number, because 1072698373 - 2¹³ = 1072690181 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072698377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536349186 + 536349187.

It is an arithmetic number, because the mean of its divisors is an integer number (536349187).

Almost surely, 2^1072698373 is an apocalyptic number.

It is an amenable number.

1072698373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072698373 is an equidigital number, since it uses as much as digits as its factorization.

1072698373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 381024, while the sum is 46.

The square root of 1072698373 is about 32752.0743312542. The cubic root of 1072698373 is about 1023.6681883534.

The spelling of 1072698373 in words is "one billion, seventy-two million, six hundred ninety-eight thousand, three hundred seventy-three".