7378494 has 16 divisors (see below), whose sum is σ = 14784768. Its totient is φ = 2454872.

The previous prime is 7378463. The next prime is 7378513. The reversal of 7378494 is 4948737.

7378494 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×7378494³ (a number of 22 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 7⁴ + 3¹³ + 7⁸ + 8³ + 4³ + 9 + 4⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4219 + ... + 5705.

It is an arithmetic number, because the mean of its divisors is an integer number (924048).

Almost surely, 2^7378494 is an apocalyptic number.

7378494 is an abundant number, since it is smaller than the sum of its proper divisors (7406274).

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

7378494 is a wasteful number, since it uses less digits than its factorization.

7378494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2319.

The product of its digits is 169344, while the sum is 42.

The square root of 7378494 is about 2716.3383441685. The cubic root of 7378494 is about 194.6805552162.

The spelling of 7378494 in words is "seven million, three hundred seventy-eight thousand, four hundred ninety-four".