1047964383 has 12 divisors (see below), whose sum is σ = 1514060808. Its totient is φ = 698488560.

The previous prime is 1047964369. The next prime is 1047964397. The reversal of 1047964383 is 3834697401.

It is an interprime number because it is at equal distance from previous prime (1047964369) and next prime (1047964397).

It is not a de Polignac number, because 1047964383 - 2⁴ = 1047964367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047964483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42816 + ... + 62682.

It is an arithmetic number, because the mean of its divisors is an integer number (126171734).

Almost surely, 2^1047964383 is an apocalyptic number.

1047964383 is a deficient number, since it is larger than the sum of its proper divisors (466096425).

1047964383 is a wasteful number, since it uses less digits than its factorization.

1047964383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25734 (or 25731 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 1047964383 is about 32372.2780014011. The cubic root of 1047964383 is about 1015.7391085020.

The spelling of 1047964383 in words is "one billion, forty-seven million, nine hundred sixty-four thousand, three hundred eighty-three".