1351468738 has 16 divisors (see below), whose sum is σ = 2093610240. Its totient is φ = 653922016.

The previous prime is 1351468711. The next prime is 1351468747. The reversal of 1351468738 is 8378641531.

It is an unprimeable number.

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, 72406 + ... + 89137.

It is an arithmetic number, because the mean of its divisors is an integer number (130850640).

Almost surely, 2^1351468738 is an apocalyptic number.

1351468738 is a deficient number, since it is larger than the sum of its proper divisors (742141502).

1351468738 is a wasteful number, since it uses less digits than its factorization.

1351468738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161681.

The product of its digits is 483840, while the sum is 46.

The square root of 1351468738 is about 36762.3277010583. The cubic root of 1351468738 is about 1105.6101100350.

The spelling of 1351468738 in words is "one billion, three hundred fifty-one million, four hundred sixty-eight thousand, seven hundred thirty-eight".