7672018032 has 400 divisors, whose sum is σ = 26428165632. Its totient is φ = 2103252480.

The previous prime is 7672018027. The next prime is 7672018153. The reversal of 7672018032 is 2308102767.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 27696678 + ... + 27696954.

Almost surely, 2^7672018032 is an apocalyptic number.

7672018032 is a gapful number since it is divisible by the number (72) 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 7672018032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13214082816).

7672018032 is an abundant number, since it is smaller than the sum of its proper divisors (18756147600).

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

7672018032 is a wasteful number, since it uses less digits than its factorization.

7672018032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 7672018032 is about 87590.0566959515. The cubic root of 7672018032 is about 1972.2859077442.

The spelling of 7672018032 in words is "seven billion, six hundred seventy-two million, eighteen thousand, thirty-two".