3400525450 has 48 divisors (see below), whose sum is σ = 7235590464. Its totient is φ = 1164758400.

The previous prime is 3400525423. The next prime is 3400525481. The reversal of 3400525450 is 545250043.

It is a super-3 number, since 3×3400525450³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 405702 + ... + 413998.

It is an arithmetic number, because the mean of its divisors is an integer number (150741468).

Almost surely, 2^3400525450 is an apocalyptic number.

3400525450 is an abundant number, since it is smaller than the sum of its proper divisors (3835065014).

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

3400525450 is a wasteful number, since it uses less digits than its factorization.

3400525450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9487 (or 9482 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 3400525450 is about 58314.0244709624. The cubic root of 3400525450 is about 1503.7720545997.

Adding to 3400525450 its reverse (545250043), we get a palindrome (3945775493).

The spelling of 3400525450 in words is "three billion, four hundred million, five hundred twenty-five thousand, four hundred fifty".