1372000396 has 24 divisors (see below), whose sum is σ = 2629524240. Its totient is φ = 622496832.
The previous prime is 1372000391. The next prime is 1372000429. The reversal of 1372000396 is 6930002731.
It is not an unprimeable number, because it can be changed into a prime (1372000391) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220531 + ... + 226666.
It is an arithmetic number, because the mean of its divisors is an integer number (109563510).
Almost surely, 21372000396 is an apocalyptic number.
It is an amenable number.
1372000396 is a deficient number, since it is larger than the sum of its proper divisors (1257523844).
1372000396 is a wasteful number, since it uses less digits than its factorization.
1372000396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 447273 (or 447271 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 31.
The square root of 1372000396 is about 37040.5237004014. The cubic root of 1372000396 is about 1111.1808432843.
The spelling of 1372000396 in words is "one billion, three hundred seventy-two million, three hundred ninety-six", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •