7396406 has 4 divisors (see below), whose sum is σ = 11094612. Its totient is φ = 3698202.

The previous prime is 7396399. The next prime is 7396423. The reversal of 7396406 is 6046937.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1849100 + ... + 1849103.

It is an arithmetic number, because the mean of its divisors is an integer number (2773653).

Almost surely, 2^7396406 is an apocalyptic number.

7396406 is a deficient number, since it is larger than the sum of its proper divisors (3698206).

7396406 is a wasteful number, since it uses less digits than its factorization.

7396406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3698205.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 7396406 is about 2719.6334311815. The cubic root of 7396406 is about 194.8379631341.

The spelling of 7396406 in words is "seven million, three hundred ninety-six thousand, four hundred six".