3015780474 has 64 divisors (see below), whose sum is σ = 7057391616. Its totient is φ = 841221504.

The previous prime is 3015780473. The next prime is 3015780517. The reversal of 3015780474 is 4740875103.

It is not an unprimeable number, because it can be changed into a prime (3015780473) 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, 900447 + ... + 903789.

It is an arithmetic number, because the mean of its divisors is an integer number (110271744).

Almost surely, 2^3015780474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3015780474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3528695808).

3015780474 is an abundant number, since it is smaller than the sum of its proper divisors (4041611142).

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

3015780474 is a wasteful number, since it uses less digits than its factorization.

3015780474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3859.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 3015780474 is about 54916.1221682668. The cubic root of 3015780474 is about 1444.7739694268.

The spelling of 3015780474 in words is "three billion, fifteen million, seven hundred eighty thousand, four hundred seventy-four".