2629213420 has 12 divisors (see below), whose sum is σ = 5521348224. Its totient is φ = 1051685360.

The previous prime is 2629213393. The next prime is 2629213423. The reversal of 2629213420 is 243129262.

It is not an unprimeable number, because it can be changed into a prime (2629213423) 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, 65730316 + ... + 65730355.

It is an arithmetic number, because the mean of its divisors is an integer number (460112352).

Almost surely, 2^2629213420 is an apocalyptic number.

2629213420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2629213420 is an abundant number, since it is smaller than the sum of its proper divisors (2892134804).

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

2629213420 is a wasteful number, since it uses less digits than its factorization.

2629213420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131460680 (or 131460678 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2629213420 is about 51275.8561118193. The cubic root of 2629213420 is about 1380.1997575428.

The spelling of 2629213420 in words is "two billion, six hundred twenty-nine million, two hundred thirteen thousand, four hundred twenty".