3448278974 has 8 divisors (see below), whose sum is σ = 5911335408. Its totient is φ = 1477833840.

The previous prime is 3448278949. The next prime is 3448278991. The reversal of 3448278974 is 4798728443.

It is a happy number.

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, 123152807 + ... + 123152834.

It is an arithmetic number, because the mean of its divisors is an integer number (738916926).

Almost surely, 2^3448278974 is an apocalyptic number.

3448278974 is a deficient number, since it is larger than the sum of its proper divisors (2463056434).

3448278974 is a wasteful number, since it uses less digits than its factorization.

3448278974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246305650.

The product of its digits is 10838016, while the sum is 56.

The square root of 3448278974 is about 58722.0484486023. The cubic root of 3448278974 is about 1510.7785079616.

The spelling of 3448278974 in words is "three billion, four hundred forty-eight million, two hundred seventy-eight thousand, nine hundred seventy-four".