2676909420 has 72 divisors (see below), whose sum is σ = 8597613024. Its totient is φ = 671851008.

The previous prime is 2676909383. The next prime is 2676909439. The reversal of 2676909420 is 249096762.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 434344 + ... + 440463.

It is an arithmetic number, because the mean of its divisors is an integer number (119411292).

Almost surely, 2^2676909420 is an apocalyptic number.

2676909420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2676909420 is an abundant number, since it is smaller than the sum of its proper divisors (5920703604).

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

2676909420 is a wasteful number, since it uses less digits than its factorization.

2676909420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874839 (or 874834 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 2676909420 is about 51738.8579309594. The cubic root of 2676909420 is about 1388.4957624376.

The spelling of 2676909420 in words is "two billion, six hundred seventy-six million, nine hundred nine thousand, four hundred twenty".