7389914 has 8 divisors (see below), whose sum is σ = 12668448. Its totient is φ = 3167100.

The previous prime is 7389913. The next prime is 7389929. The reversal of 7389914 is 4199837.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7389914² = 109221657854792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7389913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263912 + ... + 263939.

It is an arithmetic number, because the mean of its divisors is an integer number (1583556).

Almost surely, 2^7389914 is an apocalyptic number.

7389914 is a deficient number, since it is larger than the sum of its proper divisors (5278534).

7389914 is a wasteful number, since it uses less digits than its factorization.

7389914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527860.

The product of its digits is 54432, while the sum is 41.

The square root of 7389914 is about 2718.4396259619. The cubic root of 7389914 is about 194.7809418226.

The spelling of 7389914 in words is "seven million, three hundred eighty-nine thousand, nine hundred fourteen".