1026652343 has 4 divisors (see below), whose sum is σ = 1031811600. Its totient is φ = 1021493088.

The previous prime is 1026652339. The next prime is 1026652409. The reversal of 1026652343 is 3432566201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1026652343 - 2² = 1026652339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026652303) 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, 2579330 + ... + 2579727.

It is an arithmetic number, because the mean of its divisors is an integer number (257952900).

Almost surely, 2^1026652343 is an apocalyptic number.

1026652343 is a deficient number, since it is larger than the sum of its proper divisors (5159257).

1026652343 is an equidigital number, since it uses as much as digits as its factorization.

1026652343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5159256.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 1026652343 is about 32041.4160579710. The cubic root of 1026652343 is about 1008.8063351463.

The spelling of 1026652343 in words is "one billion, twenty-six million, six hundred fifty-two thousand, three hundred forty-three".