3161454460 has 24 divisors (see below), whose sum is σ = 6988479120. Its totient is φ = 1198024704.

The previous prime is 3161454437. The next prime is 3161454463. The reversal of 3161454460 is 644541613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3161454463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4159429 + ... + 4160188.

It is an arithmetic number, because the mean of its divisors is an integer number (291186630).

Almost surely, 2^3161454460 is an apocalyptic number.

It is an amenable number.

3161454460 is an abundant number, since it is smaller than the sum of its proper divisors (3827024660).

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

3161454460 is a wasteful number, since it uses less digits than its factorization.

3161454460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8319645 (or 8319643 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 3161454460 is about 56226.8126430798. The cubic root of 3161454460 is about 1467.6718913450.

The spelling of 3161454460 in words is "three billion, one hundred sixty-one million, four hundred fifty-four thousand, four hundred sixty".