2946038480 has 80 divisors (see below), whose sum is σ = 8539703424. Its totient is φ = 918243840.

The previous prime is 2946038471. The next prime is 2946038497. The reversal of 2946038480 is 848306492.

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 (44).

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, 232967 + ... + 245286.

Almost surely, 2^2946038480 is an apocalyptic number.

2946038480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2946038480 is an abundant number, since it is smaller than the sum of its proper divisors (5593664944).

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

2946038480 is a wasteful number, since it uses less digits than its factorization.

2946038480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478284 (or 478278 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 2946038480 is about 54277.4214568084. The cubic root of 2946038480 is about 1433.5498678933.

The spelling of 2946038480 in words is "two billion, nine hundred forty-six million, thirty-eight thousand, four hundred eighty".