83402738467 has 8 divisors (see below), whose sum is σ = 85475090624. Its totient is φ = 81336420648.

The previous prime is 83402738431. The next prime is 83402738473. The reversal of 83402738467 is 76483720438.

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

It is a cyclic number.

It is not a de Polignac number, because 83402738467 - 2¹⁵ = 83402705699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83402736467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1480593 + ... + 1535890.

It is an arithmetic number, because the mean of its divisors is an integer number (10684386328).

Almost surely, 2^83402738467 is an apocalyptic number.

83402738467 is a deficient number, since it is larger than the sum of its proper divisors (2072352157).

83402738467 is a wasteful number, since it uses less digits than its factorization.

83402738467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017169.

The product of its (nonzero) digits is 5419008, while the sum is 52.

The spelling of 83402738467 in words is "eighty-three billion, four hundred two million, seven hundred thirty-eight thousand, four hundred sixty-seven".