3672498391 has 4 divisors (see below), whose sum is σ = 3865787800. Its totient is φ = 3479208984.

The previous prime is 3672498383. The next prime is 3672498461. The reversal of 3672498391 is 1938942763.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1938942763 = 71 ⋅27309053.

It is a cyclic number.

It is not a de Polignac number, because 3672498391 - 2³ = 3672498383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3672498311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96644676 + ... + 96644713.

It is an arithmetic number, because the mean of its divisors is an integer number (966446950).

Almost surely, 2^3672498391 is an apocalyptic number.

3672498391 is a deficient number, since it is larger than the sum of its proper divisors (193289409).

3672498391 is a wasteful number, since it uses less digits than its factorization.

3672498391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193289408.

The product of its digits is 1959552, while the sum is 52.

The square root of 3672498391 is about 60601.1418291768. The cubic root of 3672498391 is about 1542.8387499085.

The spelling of 3672498391 in words is "three billion, six hundred seventy-two million, four hundred ninety-eight thousand, three hundred ninety-one".