1373272035 has 8 divisors (see below), whose sum is σ = 2197235280. Its totient is φ = 732411744.

The previous prime is 1373271997. The next prime is 1373272039. The reversal of 1373272035 is 5302723731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1373272035 - 2²³ = 1364883427 is a prime.

It is a super-2 number, since 2×1373272035² = 3771752164226082450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1373271987 and 1373272005.

It is not an unprimeable number, because it can be changed into a prime (1373272039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45775720 + ... + 45775749.

It is an arithmetic number, because the mean of its divisors is an integer number (274654410).

Almost surely, 2^1373272035 is an apocalyptic number.

1373272035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1373272035 is a deficient number, since it is larger than the sum of its proper divisors (823963245).

1373272035 is an equidigital number, since it uses as much as digits as its factorization.

1373272035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91551477.

The product of its (nonzero) digits is 26460, while the sum is 33.

The square root of 1373272035 is about 37057.6852353193. The cubic root of 1373272035 is about 1111.5240367149.

Adding to 1373272035 its reverse (5302723731), we get a palindrome (6675995766).

The spelling of 1373272035 in words is "one billion, three hundred seventy-three million, two hundred seventy-two thousand, thirty-five".