2934868461 has 32 divisors (see below), whose sum is σ = 4503333120. Its totient is φ = 1665432576.

The previous prime is 2934868451. The next prime is 2934868493. The reversal of 2934868461 is 1648684392.

It is not a de Polignac number, because 2934868461 - 2¹¹ = 2934866413 is a prime.

It is a super-2 number, since 2×2934868461² = 17226905766745017042, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2934868451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2262165 + ... + 2263461.

It is an arithmetic number, because the mean of its divisors is an integer number (140729160).

Almost surely, 2^2934868461 is an apocalyptic number.

2934868461 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2934868461 is a deficient number, since it is larger than the sum of its proper divisors (1568464659).

2934868461 is a wasteful number, since it uses less digits than its factorization.

2934868461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973.

The product of its digits is 1990656, while the sum is 51.

The square root of 2934868461 is about 54174.4262636901. The cubic root of 2934868461 is about 1431.7357866224.

The spelling of 2934868461 in words is "two billion, nine hundred thirty-four million, eight hundred sixty-eight thousand, four hundred sixty-one".