3261461043 has 16 divisors (see below), whose sum is σ = 4417920000. Its totient is φ = 2139833280.

The previous prime is 3261461039. The next prime is 3261461129. The reversal of 3261461043 is 3401641623.

3261461043 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 3261461043 - 2² = 3261461039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3261461043.

It is not an unprimeable number, because it can be changed into a prime (3261461023) 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, 51583 + ... + 95831.

It is an arithmetic number, because the mean of its divisors is an integer number (276120000).

Almost surely, 2^3261461043 is an apocalyptic number.

3261461043 is a deficient number, since it is larger than the sum of its proper divisors (1156458957).

3261461043 is a wasteful number, since it uses less digits than its factorization.

3261461043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44642.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 3261461043 is about 57109.2027872916. The cubic root of 3261461043 is about 1482.9871860511.

The spelling of 3261461043 in words is "three billion, two hundred sixty-one million, four hundred sixty-one thousand, forty-three".