919059372 has 360 divisors, whose sum is σ = 3211905312. Its totient is φ = 223534080.

The previous prime is 919059371. The next prime is 919059437. The reversal of 919059372 is 273950919.

It is a happy number.

It is a super-2 number, since 2×919059372² = 1689340258522068768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (919059371) 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 119 ways as a sum of consecutive naturals, for example, 4665178 + ... + 4665374.

Almost surely, 2^919059372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 919059372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1605952656).

919059372 is an abundant number, since it is smaller than the sum of its proper divisors (2292845940).

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

919059372 is a wasteful number, since it uses less digits than its factorization.

919059372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 237 counting only the distinct ones).

The product of its (nonzero) digits is 153090, while the sum is 45.

The square root of 919059372 is about 30315.9920174155. The cubic root of 919059372 is about 972.2572478691.

The spelling of 919059372 in words is "nine hundred nineteen million, fifty-nine thousand, three hundred seventy-two".