3419398078 has 8 divisors (see below), whose sum is σ = 5130646920. Its totient is φ = 1709182440.

The previous prime is 3419398057. The next prime is 3419398093. The reversal of 3419398078 is 8708939143.

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, 249973 + ... + 263296.

It is an arithmetic number, because the mean of its divisors is an integer number (641330865).

Almost surely, 2^3419398078 is an apocalyptic number.

3419398078 is a deficient number, since it is larger than the sum of its proper divisors (1711248842).

3419398078 is a wasteful number, since it uses less digits than its factorization.

3419398078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516602.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 3419398078 is about 58475.6195178811. The cubic root of 3419398078 is about 1506.5488597184.

The spelling of 3419398078 in words is "three billion, four hundred nineteen million, three hundred ninety-eight thousand, seventy-eight".