939400102 has 8 divisors (see below), whose sum is σ = 1441870056. Its totient is φ = 458776752.

The previous prime is 939400097. The next prime is 939400117. The reversal of 939400102 is 201004939.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×939400102² = 1764945103275220808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5461543 + ... + 5461714.

It is an arithmetic number, because the mean of its divisors is an integer number (180233757).

Almost surely, 2^939400102 is an apocalyptic number.

939400102 is a deficient number, since it is larger than the sum of its proper divisors (502469954).

939400102 is a wasteful number, since it uses less digits than its factorization.

939400102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10923302.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 939400102 is about 30649.6346144616. The cubic root of 939400102 is about 979.3776772252.

The spelling of 939400102 in words is "nine hundred thirty-nine million, four hundred thousand, one hundred two".