1612939414 has 4 divisors (see below), whose sum is σ = 2419409124. Its totient is φ = 806469706.

The previous prime is 1612939411. The next prime is 1612939439. The reversal of 1612939414 is 4149392161.

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 (1612939411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 403234852 + ... + 403234855.

It is an arithmetic number, because the mean of its divisors is an integer number (604852281).

Almost surely, 2^1612939414 is an apocalyptic number.

1612939414 is a deficient number, since it is larger than the sum of its proper divisors (806469710).

1612939414 is an equidigital number, since it uses as much as digits as its factorization.

1612939414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806469709.

The product of its digits is 46656, while the sum is 40.

The square root of 1612939414 is about 40161.4169819741. The cubic root of 1612939414 is about 1172.7515569017.

The spelling of 1612939414 in words is "one billion, six hundred twelve million, nine hundred thirty-nine thousand, four hundred fourteen".