69483960 has 384 divisors, whose sum is σ = 293025600. Its totient is φ = 14515200.

The previous prime is 69483959. The next prime is 69483977. The reversal of 69483960 is 6938496.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 687910 + ... + 688010.

Almost surely, 2^69483960 is an apocalyptic number.

69483960 is a gapful number since it is divisible by the number (60) 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 69483960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146512800).

69483960 is an abundant number, since it is smaller than the sum of its proper divisors (223541640).

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

69483960 is a wasteful number, since it uses less digits than its factorization.

69483960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 69483960 is about 8335.7039294831. The cubic root of 69483960 is about 411.1132939310.

The spelling of 69483960 in words is "sixty-nine million, four hundred eighty-three thousand, nine hundred sixty".