625349414 has 4 divisors (see below), whose sum is σ = 938024124. Its totient is φ = 312674706.

The previous prime is 625349407. The next prime is 625349419. The reversal of 625349414 is 414943526.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625349419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156337352 + ... + 156337355.

It is an arithmetic number, because the mean of its divisors is an integer number (234506031).

Almost surely, 2^625349414 is an apocalyptic number.

625349414 is a deficient number, since it is larger than the sum of its proper divisors (312674710).

625349414 is a wasteful number, since it uses less digits than its factorization.

625349414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312674709.

The product of its digits is 103680, while the sum is 38.

The square root of 625349414 is about 25006.9873035518. The cubic root of 625349414 is about 855.1472741984.

The spelling of 625349414 in words is "six hundred twenty-five million, three hundred forty-nine thousand, four hundred fourteen".