3421711698 has 16 divisors (see below), whose sum is σ = 6907381920. Its totient is φ = 1129910816.

The previous prime is 3421711697. The next prime is 3421711723. The reversal of 3421711698 is 8961171243.

It is a happy number.

It is a super-2 number, since 2×3421711698² = 23416221888460086408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3421711693) 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, 2664243 + ... + 2665526.

It is an arithmetic number, because the mean of its divisors is an integer number (431711370).

Almost surely, 2^3421711698 is an apocalyptic number.

3421711698 is an abundant number, since it is smaller than the sum of its proper divisors (3485670222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3421711698 is a wasteful number, since it uses less digits than its factorization.

3421711698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5329881.

The product of its digits is 72576, while the sum is 42.

The square root of 3421711698 is about 58495.3989472676. The cubic root of 3421711698 is about 1506.8885682144. Note that the first 3 decimals are identical.

The spelling of 3421711698 in words is "three billion, four hundred twenty-one million, seven hundred eleven thousand, six hundred ninety-eight".