1063694 has 4 divisors (see below), whose sum is σ = 1595544. Its totient is φ = 531846.

The previous prime is 1063693. The next prime is 1063709. The reversal of 1063694 is 4963601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4963601 = 1483 ⋅3347.

It is a super-2 number, since 2×1063694² = 2262889851272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265922 + ... + 265925.

It is an arithmetic number, because the mean of its divisors is an integer number (398886).

2^1063694 is an apocalyptic number.

1063694 is a deficient number, since it is larger than the sum of its proper divisors (531850).

1063694 is an equidigital number, since it uses as much as digits as its factorization.

1063694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531849.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1063694 is about 1031.3554188542. The cubic root of 1063694 is about 102.0795867383.

The spelling of 1063694 in words is "one million, sixty-three thousand, six hundred ninety-four".