3346621461 has 16 divisors (see below), whose sum is σ = 5117893120. Its totient is φ = 2159110080.

The previous prime is 3346621459. The next prime is 3346621477. The reversal of 3346621461 is 1641266433.

3346621461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3346621461 - 2¹ = 3346621459 is a prime.

It is a super-2 number, since 2×3346621461² = 22399750406451549042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3346621261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1998340 + ... + 2000013.

It is an arithmetic number, because the mean of its divisors is an integer number (319868320).

Almost surely, 2^3346621461 is an apocalyptic number.

3346621461 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3346621461 is a deficient number, since it is larger than the sum of its proper divisors (1771271659).

3346621461 is a wasteful number, since it uses less digits than its factorization.

3346621461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3998393 (or 3998387 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 3346621461 is about 57849.9910198783. The cubic root of 3346621461 is about 1495.7839329549.

Adding to 3346621461 its reverse (1641266433), we get a palindrome (4987887894).

The spelling of 3346621461 in words is "three billion, three hundred forty-six million, six hundred twenty-one thousand, four hundred sixty-one".