4219090672 has 20 divisors (see below), whose sum is σ = 8223442416. Its totient is φ = 2096912000.

The previous prime is 4219090663. The next prime is 4219090679. The reversal of 4219090672 is 2760909124.

It is a super-3 number, since 3×4219090672³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4219090679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786829 + ... + 792172.

Almost surely, 2^4219090672 is an apocalyptic number.

It is an amenable number.

4219090672 is a deficient number, since it is larger than the sum of its proper divisors (4004351744).

4219090672 is a wasteful number, since it uses less digits than its factorization.

4219090672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579176 (or 1579170 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 4219090672 is about 64954.5277251709. The cubic root of 4219090672 is about 1615.8695100169.

Adding to 4219090672 its reverse (2760909124), we get a palindrome (6979999796).

The spelling of 4219090672 in words is "four billion, two hundred nineteen million, ninety thousand, six hundred seventy-two".