9478349079 has 16 divisors (see below), whose sum is σ = 12763238400. Its totient is φ = 6256266336.

The previous prime is 9478349057. The next prime is 9478349093. The reversal of 9478349079 is 9709438749.

It is a happy number.

It is not a de Polignac number, because 9478349079 - 2¹¹ = 9478347031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9478349029) 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, 460482 + ... + 480624.

It is an arithmetic number, because the mean of its divisors is an integer number (797702400).

Almost surely, 2^9478349079 is an apocalyptic number.

9478349079 is a deficient number, since it is larger than the sum of its proper divisors (3284889321).

9478349079 is a wasteful number, since it uses less digits than its factorization.

9478349079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21694.

The product of its (nonzero) digits is 13716864, while the sum is 60.

The square root of 9478349079 is about 97356.8132130464. The cubic root of 9478349079 is about 2116.3016300199.

The spelling of 9478349079 in words is "nine billion, four hundred seventy-eight million, three hundred forty-nine thousand, seventy-nine".