8379546 has 32 divisors (see below), whose sum is σ = 19312128. Its totient is φ = 2374320.

The previous prime is 8379533. The next prime is 8379557. The reversal of 8379546 is 6459738.

It is a happy number.

It is a super-2 number, since 2×8379546² = 140433582332232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a d-powerful number, because it can be written as 8 + 3¹³ + 7⁴ + 9⁷ + 5⁹ + 4³ + 6⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 8379498 and 8379507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4741 + ... + 6263.

It is an arithmetic number, because the mean of its divisors is an integer number (603504).

Almost surely, 2^8379546 is an apocalyptic number.

8379546 is an abundant number, since it is smaller than the sum of its proper divisors (10932582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8379546 is a wasteful number, since it uses less digits than its factorization.

8379546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666.

The product of its digits is 181440, while the sum is 42.

The square root of 8379546 is about 2894.7445483151. The cubic root of 8379546 is about 203.1141422520.

The spelling of 8379546 in words is "eight million, three hundred seventy-nine thousand, five hundred forty-six".