1652741340 has 24 divisors (see below), whose sum is σ = 4627675920. Its totient is φ = 440731008.

The previous prime is 1652741329. The next prime is 1652741359. The reversal of 1652741340 is 431472561.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13772785 + ... + 13772904.

It is an arithmetic number, because the mean of its divisors is an integer number (192819830).

Almost surely, 2^1652741340 is an apocalyptic number.

1652741340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1652741340 is an abundant number, since it is smaller than the sum of its proper divisors (2974934580).

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

1652741340 is a wasteful number, since it uses less digits than its factorization.

1652741340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27545701 (or 27545699 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 1652741340 is about 40653.9215820565. The cubic root of 1652741340 is about 1182.3198020376.

The spelling of 1652741340 in words is "one billion, six hundred fifty-two million, seven hundred forty-one thousand, three hundred forty".