30354000 has 80 divisors (see below), whose sum is σ = 97880640. Its totient is φ = 8092800.

The previous prime is 30353987. The next prime is 30354017. The reversal of 30354000 is 45303.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3471 + ... + 8529.

It is an arithmetic number, because the mean of its divisors is an integer number (1223508).

Almost surely, 2^30354000 is an apocalyptic number.

30354000 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 30354000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48940320).

30354000 is an abundant number, since it is smaller than the sum of its proper divisors (67526640).

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

30354000 is a wasteful number, since it uses less digits than its factorization.

30354000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5085 (or 5069 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 15.

The square root of 30354000 is about 5509.4464331728. The cubic root of 30354000 is about 311.9406527488.

Adding to 30354000 its reverse (45303), we get a palindrome (30399303).

The spelling of 30354000 in words is "thirty million, three hundred fifty-four thousand".