1076398 has 4 divisors (see below), whose sum is σ = 1614600. Its totient is φ = 538198.

The previous prime is 1076381. The next prime is 1076399. The reversal of 1076398 is 8936701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8936701 = 53 ⋅168617.

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 as a sum of consecutive naturals, namely, 269098 + ... + 269101.

It is an arithmetic number, because the mean of its divisors is an integer number (403650).

2^1076398 is an apocalyptic number.

1076398 is a deficient number, since it is larger than the sum of its proper divisors (538202).

1076398 is an equidigital number, since it uses as much as digits as its factorization.

1076398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538201.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1076398 is about 1037.4960240888. The cubic root of 1076398 is about 102.4843680306.

The spelling of 1076398 in words is "one million, seventy-six thousand, three hundred ninety-eight".