3123097402 has 8 divisors (see below), whose sum is σ = 4730128416. Its totient is φ = 1546387932.

The previous prime is 3123097399. The next prime is 3123097403. The reversal of 3123097402 is 2047903213.

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

It is not an unprimeable number, because it can be changed into a prime (3123097403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7580128 + ... + 7580539.

It is an arithmetic number, because the mean of its divisors is an integer number (591266052).

Almost surely, 2^3123097402 is an apocalyptic number.

3123097402 is a deficient number, since it is larger than the sum of its proper divisors (1607031014).

3123097402 is a wasteful number, since it uses less digits than its factorization.

3123097402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15160772.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 3123097402 is about 55884.6794926839. The cubic root of 3123097402 is about 1461.7121032555.

The spelling of 3123097402 in words is "three billion, one hundred twenty-three million, ninety-seven thousand, four hundred two".