4351494 has 72 divisors (see below), whose sum is σ = 10945368. Its totient is φ = 1149120.

The previous prime is 4351493. The next prime is 4351499. The reversal of 4351494 is 4941534.

Its product of digits (8640) is a multiple of the sum of its prime divisors (72).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4351493) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 106114 + ... + 106154.

It is an arithmetic number, because the mean of its divisors is an integer number (152019).

Almost surely, 2^4351494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4351494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5472684).

4351494 is an abundant number, since it is smaller than the sum of its proper divisors (6593874).

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

4351494 is a wasteful number, since it uses less digits than its factorization.

4351494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 72 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 4351494 is about 2086.0234898006. The cubic root of 4351494 is about 163.2598762656.

The spelling of 4351494 in words is "four million, three hundred fifty-one thousand, four hundred ninety-four".