1046979 has 16 divisors (see below), whose sum is σ = 1643040. Its totient is φ = 656640.

The previous prime is 1046977. The next prime is 1046993. The reversal of 1046979 is 9796401.

It is not a de Polignac number, because 1046979 - 2¹ = 1046977 is a prime.

1046979 is a lucky number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (1046977) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 682 + ... + 1599.

It is an arithmetic number, because the mean of its divisors is an integer number (102690).

2^1046979 is an apocalyptic number.

1046979 is a deficient number, since it is larger than the sum of its proper divisors (596061).

1046979 is a wasteful number, since it uses less digits than its factorization.

1046979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307 (or 2301 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 1046979 is about 1023.2199177108. The cubic root of 1046979 is about 101.5420647958.

It can be divided in two parts, 1046 and 979, that added together give a square (2025 = 45²).

The spelling of 1046979 in words is "one million, forty-six thousand, nine hundred seventy-nine".