1351330390 has 16 divisors (see below), whose sum is σ = 2433357360. Its totient is φ = 540318240.

The previous prime is 1351330367. The next prime is 1351330403. The reversal of 1351330390 is 930331531.

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, 1180 + ... + 52000.

It is an arithmetic number, because the mean of its divisors is an integer number (152084835).

Almost surely, 2^1351330390 is an apocalyptic number.

1351330390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1351330390 is a deficient number, since it is larger than the sum of its proper divisors (1082026970).

1351330390 is a wasteful number, since it uses less digits than its factorization.

1351330390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53487.

The product of its (nonzero) digits is 3645, while the sum is 28.

The square root of 1351330390 is about 36760.4459983826. The cubic root of 1351330390 is about 1105.5723821510.

The spelling of 1351330390 in words is "one billion, three hundred fifty-one million, three hundred thirty thousand, three hundred ninety".