3240778414 has 8 divisors (see below), whose sum is σ = 4886355600. Its totient is φ = 1611993216.

The previous prime is 3240778403. The next prime is 3240778421. The reversal of 3240778414 is 4148770423.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4197514 + ... + 4198285.

It is an arithmetic number, because the mean of its divisors is an integer number (610794450).

Almost surely, 2^3240778414 is an apocalyptic number.

3240778414 is a deficient number, since it is larger than the sum of its proper divisors (1645577186).

3240778414 is a wasteful number, since it uses less digits than its factorization.

3240778414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8395994.

The product of its (nonzero) digits is 150528, while the sum is 40.

The square root of 3240778414 is about 56927.8351423976. The cubic root of 3240778414 is about 1479.8457372086.

The spelling of 3240778414 in words is "three billion, two hundred forty million, seven hundred seventy-eight thousand, four hundred fourteen".