2723426000 has 40 divisors (see below), whose sum is σ = 6585248904. Its totient is φ = 1089369600.

The previous prime is 2723425997. The next prime is 2723426003. The reversal of 2723426000 is 6243272.

It is an interprime number because it is at equal distance from previous prime (2723425997) and next prime (2723426003).

It can be written as a sum of positive squares in 4 ways, for example, as 783552064 + 1939873936 = 27992^2 + 44044^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723426003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678857 + ... + 682856.

Almost surely, 2^2723426000 is an apocalyptic number.

2723426000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2723426000 is an abundant number, since it is smaller than the sum of its proper divisors (3861822904).

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

2723426000 is a wasteful number, since it uses less digits than its factorization.

2723426000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361736 (or 1361720 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 2723426000 is about 52186.4541811378. The cubic root of 2723426000 is about 1396.4922388999.

Adding to 2723426000 its reverse (6243272), we get a palindrome (2729669272).

The spelling of 2723426000 in words is "two billion, seven hundred twenty-three million, four hundred twenty-six thousand".