2612364340 has 96 divisors (see below), whose sum is σ = 5957038080. Its totient is φ = 959128704.

The previous prime is 2612364331. The next prime is 2612364343. The reversal of 2612364340 is 434632162.

It is a super-3 number, since 3×2612364340³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612364343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1910337 + ... + 1911703.

It is an arithmetic number, because the mean of its divisors is an integer number (62052480).

Almost surely, 2^2612364340 is an apocalyptic number.

2612364340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2612364340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2978519040).

2612364340 is an abundant number, since it is smaller than the sum of its proper divisors (3344673740).

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

2612364340 is a wasteful number, since it uses less digits than its factorization.

2612364340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549 (or 1547 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 2612364340 is about 51111.2936639252. The cubic root of 2612364340 is about 1377.2451413267.

The spelling of 2612364340 in words is "two billion, six hundred twelve million, three hundred sixty-four thousand, three hundred forty".