7401694 has 4 divisors (see below), whose sum is σ = 11102544. Its totient is φ = 3700846.

The previous prime is 7401677. The next prime is 7401703. The reversal of 7401694 is 4961047.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1850422 + ... + 1850425.

It is an arithmetic number, because the mean of its divisors is an integer number (2775636).

Almost surely, 2^7401694 is an apocalyptic number.

7401694 is a deficient number, since it is larger than the sum of its proper divisors (3700850).

7401694 is a wasteful number, since it uses less digits than its factorization.

7401694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3700849.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 7401694 is about 2720.6054473223. The cubic root of 7401694 is about 194.8843846759.

The spelling of 7401694 in words is "seven million, four hundred one thousand, six hundred ninety-four".