1071979324 has 12 divisors (see below), whose sum is σ = 2020268824. Its totient is φ = 494759664.

The previous prime is 1071979309. The next prime is 1071979339. The reversal of 1071979324 is 4239791701.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1071979309) and next prime (1071979339).

It is a super-2 number, since 2×1071979324² = 2298279342166993952, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10307442 + ... + 10307545.

Almost surely, 2^1071979324 is an apocalyptic number.

It is an amenable number.

1071979324 is a deficient number, since it is larger than the sum of its proper divisors (948289500).

1071979324 is a wasteful number, since it uses less digits than its factorization.

1071979324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20615004 (or 20615002 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 1071979324 is about 32741.0953390384. The cubic root of 1071979324 is about 1023.4394094989.

The spelling of 1071979324 in words is "one billion, seventy-one million, nine hundred seventy-nine thousand, three hundred twenty-four".