1063429479 has 28 divisors (see below), whose sum is σ = 1822197136. Its totient is φ = 607671072.

The previous prime is 1063429459. The next prime is 1063429489. The reversal of 1063429479 is 9749243601.

It is a happy number.

1063429479 is a `hidden beast` number, since 1 + 0 + 634 + 2 + 9 + 4 + 7 + 9 = 666.

It is not a de Polignac number, because 1063429479 - 2¹³ = 1063421287 is a prime.

It is a super-2 number, since 2×1063429479² = 2261764513612422882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063429459) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 99094 + ... + 109299.

Almost surely, 2^1063429479 is an apocalyptic number.

1063429479 is a deficient number, since it is larger than the sum of its proper divisors (758767657).

1063429479 is an frugal number, since it uses more digits than its factorization.

1063429479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208418 (or 208403 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 1063429479 is about 32610.2664662526. The cubic root of 1063429479 is about 1020.7112426918.

The spelling of 1063429479 in words is "one billion, sixty-three million, four hundred twenty-nine thousand, four hundred seventy-nine".