371730272 has 48 divisors (see below), whose sum is σ = 753030432. Its totient is φ = 180526080.

The previous prime is 371730259. The next prime is 371730277. The reversal of 371730272 is 272037173.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (371730277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383933 + ... + 384899.

It is an arithmetic number, because the mean of its divisors is an integer number (15688134).

Almost surely, 2^371730272 is an apocalyptic number.

371730272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 371730272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (376515216).

371730272 is an abundant number, since it is smaller than the sum of its proper divisors (381300160).

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

371730272 is a wasteful number, since it uses less digits than its factorization.

371730272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1303 counting only the distinct ones).

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 371730272 is about 19280.3078813592. The cubic root of 371730272 is about 719.0227688883.

The spelling of 371730272 in words is "three hundred seventy-one million, seven hundred thirty thousand, two hundred seventy-two".