377679397 has 8 divisors (see below), whose sum is σ = 397841760. Its totient is φ = 357545520.

The previous prime is 377679391. The next prime is 377679403. The reversal of 377679397 is 793976773.

It is an interprime number because it is at equal distance from previous prime (377679391) and next prime (377679403).

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 377679397 - 2¹⁵ = 377646629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377679391) 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, 23523 + ... + 36175.

It is an arithmetic number, because the mean of its divisors is an integer number (49730220).

Almost surely, 2^377679397 is an apocalyptic number.

It is an amenable number.

377679397 is a deficient number, since it is larger than the sum of its proper divisors (20162363).

377679397 is a wasteful number, since it uses less digits than its factorization.

377679397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14243.

The product of its digits is 10501974, while the sum is 58.

The square root of 377679397 is about 19433.9753267313. The cubic root of 377679397 is about 722.8382037500.

The spelling of 377679397 in words is "three hundred seventy-seven million, six hundred seventy-nine thousand, three hundred ninety-seven".