1076397 has 8 divisors (see below), whose sum is σ = 1640256. Its totient is φ = 615072.

The previous prime is 1076381. The next prime is 1076399. The reversal of 1076397 is 7936701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1076397 - 2⁴ = 1076381 is a prime.

1076397 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1076399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25608 + ... + 25649.

It is an arithmetic number, because the mean of its divisors is an integer number (205032).

2^1076397 is an apocalyptic number.

It is an amenable number.

1076397 is a deficient number, since it is larger than the sum of its proper divisors (563859).

1076397 is an equidigital number, since it uses as much as digits as its factorization.

1076397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51267.

The product of its (nonzero) digits is 7938, while the sum is 33.

The square root of 1076397 is about 1037.4955421591. The cubic root of 1076397 is about 102.4843362937.

The spelling of 1076397 in words is "one million, seventy-six thousand, three hundred ninety-seven".