369515040 has 192 divisors, whose sum is σ = 1265725440. Its totient is φ = 90270720.

The previous prime is 369515023. The next prime is 369515089. The reversal of 369515040 is 40515963.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 369514992 and 369515010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282067 + ... + 283373.

It is an arithmetic number, because the mean of its divisors is an integer number (6592320).

Almost surely, 2^369515040 is an apocalyptic number.

369515040 is a gapful number since it is divisible by the number (30) 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 369515040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632862720).

369515040 is an abundant number, since it is smaller than the sum of its proper divisors (896210400).

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

369515040 is a wasteful number, since it uses less digits than its factorization.

369515040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375 (or 1367 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 369515040 is about 19222.7739933653. The cubic root of 369515040 is about 717.5916445400.

The spelling of 369515040 in words is "three hundred sixty-nine million, five hundred fifteen thousand, forty".