1038697 has 4 divisors (see below), whose sum is σ = 1133136. Its totient is φ = 944260.

The previous prime is 1038691. The next prime is 1038707. The reversal of 1038697 is 7968301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1038697 - 2³ = 1038689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1038691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47203 + ... + 47224.

It is an arithmetic number, because the mean of its divisors is an integer number (283284).

2^1038697 is an apocalyptic number.

It is an amenable number.

1038697 is a deficient number, since it is larger than the sum of its proper divisors (94439).

1038697 is an equidigital number, since it uses as much as digits as its factorization.

1038697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94438.

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

The square root of 1038697 is about 1019.1648541821. The cubic root of 1038697 is about 101.2736103045.

It can be divided in two parts, 103 and 8697, that multiplied together give a triangular number (895791 = T₁₃₃₈).

The spelling of 1038697 in words is "one million, thirty-eight thousand, six hundred ninety-seven".