3419475621 has 8 divisors (see below), whose sum is σ = 4566814464. Its totient is φ = 2275893600.

The previous prime is 3419475617. The next prime is 3419475641. The reversal of 3419475621 is 1265749143.

3419475621 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3419475621 - 2² = 3419475617 is a prime.

It is a super-2 number, since 2×3419475621² = 23385627045226671282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3419475601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937080 + ... + 940721.

It is an arithmetic number, because the mean of its divisors is an integer number (570851808).

Almost surely, 2^3419475621 is an apocalyptic number.

It is an amenable number.

3419475621 is a deficient number, since it is larger than the sum of its proper divisors (1147338843).

3419475621 is a wasteful number, since it uses less digits than its factorization.

3419475621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878411.

The product of its digits is 181440, while the sum is 42.

The square root of 3419475621 is about 58476.2825511335. The cubic root of 3419475621 is about 1506.5602478275.

The spelling of 3419475621 in words is "three billion, four hundred nineteen million, four hundred seventy-five thousand, six hundred twenty-one".