672385350 has 288 divisors, whose sum is σ = 2165861376. Its totient is φ = 136684800.

The previous prime is 672385321. The next prime is 672385361. The reversal of 672385350 is 53583276.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 672385299 and 672385308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2961937 + ... + 2962163.

It is an arithmetic number, because the mean of its divisors is an integer number (7520352).

Almost surely, 2^672385350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 672385350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1082930688).

672385350 is an abundant number, since it is smaller than the sum of its proper divisors (1493476026).

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

672385350 is a wasteful number, since it uses less digits than its factorization.

672385350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 672385350 is about 25930.3943278925. The cubic root of 672385350 is about 876.0712213522.

The spelling of 672385350 in words is "six hundred seventy-two million, three hundred eighty-five thousand, three hundred fifty".