377896882249 has 4 divisors (see below), whose sum is σ = 378507378640. Its totient is φ = 377286385860.

The previous prime is 377896882177. The next prime is 377896882283. The reversal of 377896882249 is 942288698773.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 942288698773 = 37 ⋅25467262129.

It is a cyclic number.

It is not a de Polignac number, because 377896882249 - 2⁹ = 377896881737 is a prime.

It is a super-2 number, since 2×377896882249² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (377896882049) 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, 305247267 + ... + 305248504.

It is an arithmetic number, because the mean of its divisors is an integer number (94626844660).

Almost surely, 2^377896882249 is an apocalyptic number.

It is an amenable number.

377896882249 is a deficient number, since it is larger than the sum of its proper divisors (610496391).

377896882249 is an equidigital number, since it uses as much as digits as its factorization.

377896882249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610496390.

The product of its digits is 585252864, while the sum is 73.

The spelling of 377896882249 in words is "three hundred seventy-seven billion, eight hundred ninety-six million, eight hundred eighty-two thousand, two hundred forty-nine".