4345376 has 48 divisors (see below), whose sum is σ = 10301760. Its totient is φ = 1762560.

The previous prime is 4345373. The next prime is 4345381. The reversal of 4345376 is 6735434.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an Ulam number.

It is a d-powerful number, because it can be written as 4 + 3⁹ + 4¹⁰ + 5⁵ + 3¹³ + 7² + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4345373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3746 + ... + 4766.

It is an arithmetic number, because the mean of its divisors is an integer number (214620).

Almost surely, 2^4345376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4345376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5150880).

4345376 is an abundant number, since it is smaller than the sum of its proper divisors (5956384).

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

4345376 is a wasteful number, since it uses less digits than its factorization.

4345376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057 (or 1049 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 4345376 is about 2084.5565475659. The cubic root of 4345376 is about 163.1833284264.

The spelling of 4345376 in words is "four million, three hundred forty-five thousand, three hundred seventy-six".