3025400 has 48 divisors (see below), whose sum is σ = 8042640. Its totient is φ = 1036800.

The previous prime is 3025387. The next prime is 3025409. The reversal of 3025400 is 45203.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3025409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320 + ... + 2480.

It is an arithmetic number, because the mean of its divisors is an integer number (167555).

Almost surely, 2^3025400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3025400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4021320).

3025400 is an abundant number, since it is smaller than the sum of its proper divisors (5017240).

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

3025400 is a wasteful number, since it uses less digits than its factorization.

3025400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184 (or 2175 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 3025400 is about 1739.3677012064. The cubic root of 3025400 is about 144.6308485396.

It can be divided in two parts, 3025 and 400, that multiplied together give a square (1210000 = 1100²).

The spelling of 3025400 in words is "three million, twenty-five thousand, four hundred".