6949430 has 16 divisors (see below), whose sum is σ = 13245120. Its totient is φ = 2616192.

The previous prime is 6949429. The next prime is 6949457. The reversal of 6949430 is 349496.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

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, 20270 + ... + 20609.

It is an arithmetic number, because the mean of its divisors is an integer number (827820).

Almost surely, 2^6949430 is an apocalyptic number.

6949430 is a deficient number, since it is larger than the sum of its proper divisors (6295690).

6949430 is a wasteful number, since it uses less digits than its factorization.

6949430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40903.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 6949430 is about 2636.1771564142. The cubic root of 6949430 is about 190.8313524623.

The spelling of 6949430 in words is "six million, nine hundred forty-nine thousand, four hundred thirty".