2914149820 has 12 divisors (see below), whose sum is σ = 6119714664. Its totient is φ = 1165659920.

The previous prime is 2914149817. The next prime is 2914149829. The reversal of 2914149820 is 289414192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2914149829) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72853726 + ... + 72853765.

It is an arithmetic number, because the mean of its divisors is an integer number (509976222).

Almost surely, 2^2914149820 is an apocalyptic number.

2914149820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2914149820 is an abundant number, since it is smaller than the sum of its proper divisors (3205564844).

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

2914149820 is a wasteful number, since it uses less digits than its factorization.

2914149820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145707500 (or 145707498 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 2914149820 is about 53982.8659854217. The cubic root of 2914149820 is about 1428.3587246458.

It can be divided in two parts, 29141 and 49820, that added together give a square (78961 = 281²).

The spelling of 2914149820 in words is "two billion, nine hundred fourteen million, one hundred forty-nine thousand, eight hundred twenty".