3020431400 has 48 divisors (see below), whose sum is σ = 8025721440. Its totient is φ = 1035576000.

The previous prime is 3020431399. The next prime is 3020431457. The reversal of 3020431400 is 41340203.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1077326 + ... + 1080125.

It is an arithmetic number, because the mean of its divisors is an integer number (167202530).

Almost surely, 2^3020431400 is an apocalyptic number.

It is an amenable number.

3020431400 is an abundant number, since it is smaller than the sum of its proper divisors (5005290040).

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

3020431400 is a wasteful number, since it uses less digits than its factorization.

3020431400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157474 (or 2157465 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3020431400 is about 54958.4515793522. The cubic root of 3020431400 is about 1445.5162963911.

Adding to 3020431400 its reverse (41340203), we get a palindrome (3061771603).

The spelling of 3020431400 in words is "three billion, twenty million, four hundred thirty-one thousand, four hundred".