2947114480 has 80 divisors (see below), whose sum is σ = 6922056960. Its totient is φ = 1166874624.

The previous prime is 2947114409. The next prime is 2947114493. The reversal of 2947114480 is 844117492.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4156366 + ... + 4157074.

It is an arithmetic number, because the mean of its divisors is an integer number (86525712).

Almost surely, 2^2947114480 is an apocalyptic number.

2947114480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2947114480 is an abundant number, since it is smaller than the sum of its proper divisors (3974942480).

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

2947114480 is a wasteful number, since it uses less digits than its factorization.

2947114480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 1172 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 2947114480 is about 54287.3325924198. The cubic root of 2947114480 is about 1433.7243747680.

The spelling of 2947114480 in words is "two billion, nine hundred forty-seven million, one hundred fourteen thousand, four hundred eighty".